1528851980

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{468973}}^1$

素因数の和:469145

約数の個数: 24

約数和(自身を含む): 3230292912

約数和(自身を除く): 1701440932

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 468973, 937946, 1875892, 2344865, 4689730, 9379460, 76442599, 152885198, 305770396, 382212995, 764425990, 1528851980]

約数ペア:

[(1, 1528851980), (2, 764425990), (4, 382212995), (5, 305770396), (10, 152885198), (20, 76442599), (163, 9379460), (326, 4689730), (652, 2344865), (815, 1875892), (1630, 937946), (3260, 468973)]