3847821608

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{20747}}^1$

素因数の和:21089

約数の個数: 32

約数和(自身を含む): 7319894400

約数和(自身を除く): 3472072792

約数列:

[1, 2, 4, 8, 97, 194, 239, 388, 478, 776, 956, 1912, 20747, 23183, 41494, 46366, 82988, 92732, 165976, 185464, 2012459, 4024918, 4958533, 8049836, 9917066, 16099672, 19834132, 39668264, 480977701, 961955402, 1923910804, 3847821608]

約数ペア:

[(1, 3847821608), (2, 1923910804), (4, 961955402), (8, 480977701), (97, 39668264), (194, 19834132), (239, 16099672), (388, 9917066), (478, 8049836), (776, 4958533), (956, 4024918), (1912, 2012459), (20747, 185464), (23183, 165976), (41494, 92732), (46366, 82988)]