2279012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4247040

約数和(自身を除く): 1968028

約数列:

[1, 2, 4, 19, 38, 76, 157, 191, 314, 382, 628, 764, 2983, 3629, 5966, 7258, 11932, 14516, 29987, 59974, 119948, 569753, 1139506, 2279012]

約数ペア:

[(1, 2279012), (2, 1139506), (4, 569753), (19, 119948), (38, 59974), (76, 29987), (157, 14516), (191, 11932), (314, 7258), (382, 5966), (628, 3629), (764, 2983)]