2130143668

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{90001}}^1$

素因数の和:90163

約数の個数: 24

約数和(自身を含む): 3827965064

約数和(自身を除く): 1697821396

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 5917, 11834, 23668, 90001, 180002, 360004, 5490061, 8730097, 10980122, 17460194, 21960244, 34920388, 532535917, 1065071834, 2130143668]

約数ペア:

[(1, 2130143668), (2, 1065071834), (4, 532535917), (61, 34920388), (97, 21960244), (122, 17460194), (194, 10980122), (244, 8730097), (388, 5490061), (5917, 360004), (11834, 180002), (23668, 90001)]