996845990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619159}}^1$

素因数の和:619196

約数の個数: 32

約数和(自身を含む): 2139816960

約数和(自身を除く): 1142970970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 619159, 1238318, 3095795, 4334113, 6191590, 8668226, 14240657, 21670565, 28481314, 43341130, 71203285, 99684599, 142406570, 199369198, 498422995, 996845990]

約数ペア:

[(1, 996845990), (2, 498422995), (5, 199369198), (7, 142406570), (10, 99684599), (14, 71203285), (23, 43341130), (35, 28481314), (46, 21670565), (70, 14240657), (115, 8668226), (161, 6191590), (230, 4334113), (322, 3095795), (805, 1238318), (1610, 619159)]