919367042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{105263}}^1$

素因数の和:105673

約数の個数: 16

約数和(自身を含む): 1508222592

約数和(自身を除く): 588855550

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 105263, 210526, 1157893, 2315786, 41789411, 83578822, 459683521, 919367042]

約数ペア:

[(1, 919367042), (2, 459683521), (11, 83578822), (22, 41789411), (397, 2315786), (794, 1157893), (4367, 210526), (8734, 105263)]