91990216142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4181373461}}^1$

素因数の和:4181373474

約数の個数: 8

約数和(自身を含む): 150529444632

約数和(自身を除く): 58539228490

約数列:

[1, 2, 11, 22, 4181373461, 8362746922, 45995108071, 91990216142]

約数ペア:

[(1, 91990216142), (2, 45995108071), (11, 8362746922), (22, 4181373461)]