2488890032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 5214353760

約数和(自身を除く): 2725463728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 163, 272, 292, 326, 584, 652, 769, 1168, 1241, 1304, 1538, 2482, 2608, 2771, 3076, 4964, 5542, 6152, 9928, 11084, 11899, 12304, 13073, 19856, 22168, 23798, 26146, 44336, 47596, 52292, 56137, 95192, 104584, 112274, 125347, 190384, 202283, 209168, 224548, 250694, 404566, 449096, 501388, 809132, 898192, 954329, 1002776, 1618264, 1908658, 2005552, 2130899, 3236528, 3817316, 4261798, 7634632, 8523596, 9150331, 15269264, 17047192, 18300662, 34094384, 36601324, 73202648, 146405296, 155555627, 311111254, 622222508, 1244445016, 2488890032]

約数ペア:

[(1, 2488890032), (2, 1244445016), (4, 622222508), (8, 311111254), (16, 155555627), (17, 146405296), (34, 73202648), (68, 36601324), (73, 34094384), (136, 18300662), (146, 17047192), (163, 15269264), (272, 9150331), (292, 8523596), (326, 7634632), (584, 4261798), (652, 3817316), (769, 3236528), (1168, 2130899), (1241, 2005552), (1304, 1908658), (1538, 1618264), (2482, 1002776), (2608, 954329), (2771, 898192), (3076, 809132), (4964, 501388), (5542, 449096), (6152, 404566), (9928, 250694), (11084, 224548), (11899, 209168), (12304, 202283), (13073, 190384), (19856, 125347), (22168, 112274), (23798, 104584), (26146, 95192), (44336, 56137), (47596, 52292)]