2011452196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2975521}}^1$

素因数の和:2975551

約数の個数: 18

約数和(自身を含む): 3811643682

約数和(自身を除く): 1800191486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2975521, 5951042, 11902084, 38681773, 77363546, 154727092, 502863049, 1005726098, 2011452196]

約数ペア:

[(1, 2011452196), (2, 1005726098), (4, 502863049), (13, 154727092), (26, 77363546), (52, 38681773), (169, 11902084), (338, 5951042), (676, 2975521)]