2940016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3528

約数の個数: 20

約数和(自身を含む): 5805432

約数和(自身を除く): 2865416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3467, 6934, 13868, 27736, 55472, 183751, 367502, 735004, 1470008, 2940016]

約数ペア:

[(1, 2940016), (2, 1470008), (4, 735004), (8, 367502), (16, 183751), (53, 55472), (106, 27736), (212, 13868), (424, 6934), (848, 3467)]