2720233754

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{507317}}^1$

素因数の和:507709

約数の個数: 16

約数和(自身を含む): 4675442688

約数和(自身を除く): 1955208934

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 507317, 1014634, 3551219, 7102438, 194302411, 388604822, 1360116877, 2720233754]

約数ペア:

[(1, 2720233754), (2, 1360116877), (7, 388604822), (14, 194302411), (383, 7102438), (766, 3551219), (2681, 1014634), (5362, 507317)]