9180988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 16498944

約数和(自身を除く): 7317956

約数列:

[1, 2, 4, 61, 122, 191, 197, 244, 382, 394, 764, 788, 11651, 12017, 23302, 24034, 37627, 46604, 48068, 75254, 150508, 2295247, 4590494, 9180988]

約数ペア:

[(1, 9180988), (2, 4590494), (4, 2295247), (61, 150508), (122, 75254), (191, 48068), (197, 46604), (244, 37627), (382, 24034), (394, 23302), (764, 12017), (788, 11651)]