400012908

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{58379}}^1$

素因数の和:58957

約数の個数: 24

約数和(自身を含む): 935014080

約数和(自身を除く): 535001172

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 58379, 116758, 175137, 233516, 350274, 700548, 33334409, 66668818, 100003227, 133337636, 200006454, 400012908]

約数ペア:

[(1, 400012908), (2, 200006454), (3, 133337636), (4, 100003227), (6, 66668818), (12, 33334409), (571, 700548), (1142, 350274), (1713, 233516), (2284, 175137), (3426, 116758), (6852, 58379)]