6499948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 36

約数和(自身を含む): 14255472

約数和(自身を除く): 7755524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2551, 5102, 10204, 17857, 33163, 35714, 66326, 71428, 124999, 132652, 232141, 249998, 464282, 499996, 928564, 1624987, 3249974, 6499948]

約数ペア:

[(1, 6499948), (2, 3249974), (4, 1624987), (7, 928564), (13, 499996), (14, 464282), (26, 249998), (28, 232141), (49, 132652), (52, 124999), (91, 71428), (98, 66326), (182, 35714), (196, 33163), (364, 17857), (637, 10204), (1274, 5102), (2548, 2551)]