2100030556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2125537}}^1$

素因数の和:2125573

約数の個数: 24

約数和(自身を含む): 4166054480

約数和(自身を除く): 2066023924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2125537, 4251074, 8502148, 27631981, 40385203, 55263962, 80770406, 110527924, 161540812, 525007639, 1050015278, 2100030556]

約数ペア:

[(1, 2100030556), (2, 1050015278), (4, 525007639), (13, 161540812), (19, 110527924), (26, 80770406), (38, 55263962), (52, 40385203), (76, 27631981), (247, 8502148), (494, 4251074), (988, 2125537)]