2912463788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 5787462912

約数和(自身を除く): 2874999124

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 131, 163, 172, 244, 262, 326, 524, 559, 652, 793, 1118, 1586, 1703, 2119, 2236, 2623, 3172, 3406, 4238, 5246, 5633, 6812, 7009, 7991, 8476, 9943, 10492, 11266, 14018, 15982, 19886, 21353, 22532, 28036, 31964, 34099, 39772, 42706, 68198, 73229, 85412, 91117, 103883, 129259, 136396, 146458, 182234, 207766, 258518, 277589, 292916, 343613, 364468, 415532, 427549, 517036, 555178, 687226, 855098, 918179, 1110356, 1302533, 1374452, 1710196, 1836358, 2605066, 3672716, 4466969, 5210132, 5558137, 8933938, 11116274, 11936327, 16932929, 17867876, 22232548, 23872654, 33865858, 47745308, 56008919, 67731716, 112017838, 224035676, 728115947, 1456231894, 2912463788]

約数ペア:

[(1, 2912463788), (2, 1456231894), (4, 728115947), (13, 224035676), (26, 112017838), (43, 67731716), (52, 56008919), (61, 47745308), (86, 33865858), (122, 23872654), (131, 22232548), (163, 17867876), (172, 16932929), (244, 11936327), (262, 11116274), (326, 8933938), (524, 5558137), (559, 5210132), (652, 4466969), (793, 3672716), (1118, 2605066), (1586, 1836358), (1703, 1710196), (2119, 1374452), (2236, 1302533), (2623, 1110356), (3172, 918179), (3406, 855098), (4238, 687226), (5246, 555178), (5633, 517036), (6812, 427549), (7009, 415532), (7991, 364468), (8476, 343613), (9943, 292916), (10492, 277589), (11266, 258518), (14018, 207766), (15982, 182234), (19886, 146458), (21353, 136396), (22532, 129259), (28036, 103883), (31964, 91117), (34099, 85412), (39772, 73229), (42706, 68198)]