2141131774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 3421900800

約数和(自身を除く): 1280769026

約数列:

[1, 2, 19, 38, 157, 191, 314, 382, 1879, 2983, 3629, 3758, 5966, 7258, 29987, 35701, 59974, 71402, 295003, 358889, 569753, 590006, 717778, 1139506, 5605057, 6818891, 11210114, 13637782, 56345573, 112691146, 1070565887, 2141131774]

約数ペア:

[(1, 2141131774), (2, 1070565887), (19, 112691146), (38, 56345573), (157, 13637782), (191, 11210114), (314, 6818891), (382, 5605057), (1879, 1139506), (2983, 717778), (3629, 590006), (3758, 569753), (5966, 358889), (7258, 295003), (29987, 71402), (35701, 59974)]