2470012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 2029700

約数列:

[1, 2, 4, 53, 61, 106, 122, 191, 212, 244, 382, 764, 3233, 6466, 10123, 11651, 12932, 20246, 23302, 40492, 46604, 617503, 1235006, 2470012]

約数ペア:

[(1, 2470012), (2, 1235006), (4, 617503), (53, 46604), (61, 40492), (106, 23302), (122, 20246), (191, 12932), (212, 11651), (244, 10123), (382, 6466), (764, 3233)]