1407173684

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{210277}}^1$

素因数の和:210527

約数の個数: 24

約数和(自身を含む): 2826136320

約数和(自身を除く): 1418962636

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 210277, 420554, 841108, 1471939, 2943878, 5887756, 50256203, 100512406, 201024812, 351793421, 703586842, 1407173684]

約数ペア:

[(1, 1407173684), (2, 703586842), (4, 351793421), (7, 201024812), (14, 100512406), (28, 50256203), (239, 5887756), (478, 2943878), (956, 1471939), (1673, 841108), (3346, 420554), (6692, 210277)]