98966890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4567}}^1$

素因数の和:4782

約数の個数: 32

約数和(自身を含む): 195364224

約数和(自身を除く): 96397334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 4567, 9134, 10835, 21670, 22835, 45670, 50237, 100474, 251185, 502370, 899699, 1799398, 4498495, 8996990, 9896689, 19793378, 49483445, 98966890]

約数ペア:

[(1, 98966890), (2, 49483445), (5, 19793378), (10, 9896689), (11, 8996990), (22, 4498495), (55, 1799398), (110, 899699), (197, 502370), (394, 251185), (985, 100474), (1970, 50237), (2167, 45670), (4334, 22835), (4567, 21670), (9134, 10835)]