2739883952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 5794295808

約数和(自身を除く): 3054411856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 211, 326, 383, 422, 652, 766, 844, 1304, 1532, 1688, 2119, 2608, 2743, 3064, 3376, 4238, 4979, 5486, 6128, 8476, 9958, 10972, 16952, 19916, 21944, 33904, 34393, 39832, 43888, 62429, 68786, 79664, 80813, 124858, 137572, 161626, 249716, 275144, 323252, 447109, 499432, 550288, 646504, 811577, 894218, 998864, 1050569, 1293008, 1623154, 1788436, 2101138, 3246308, 3576872, 4202276, 6492616, 7153744, 8404552, 12985232, 13172519, 16809104, 26345038, 52690076, 105380152, 171242747, 210760304, 342485494, 684970988, 1369941976, 2739883952]

約数ペア:

[(1, 2739883952), (2, 1369941976), (4, 684970988), (8, 342485494), (13, 210760304), (16, 171242747), (26, 105380152), (52, 52690076), (104, 26345038), (163, 16809104), (208, 13172519), (211, 12985232), (326, 8404552), (383, 7153744), (422, 6492616), (652, 4202276), (766, 3576872), (844, 3246308), (1304, 2101138), (1532, 1788436), (1688, 1623154), (2119, 1293008), (2608, 1050569), (2743, 998864), (3064, 894218), (3376, 811577), (4238, 646504), (4979, 550288), (5486, 499432), (6128, 447109), (8476, 323252), (9958, 275144), (10972, 249716), (16952, 161626), (19916, 137572), (21944, 124858), (33904, 80813), (34393, 79664), (39832, 68786), (43888, 62429)]