402009972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{368141}}^1$

素因数の和:368168

約数の個数: 48

約数和(自身を含む): 1154493312

約数和(自身を除く): 752483340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 368141, 736282, 1104423, 1472564, 2208846, 2576987, 4417692, 4785833, 5153974, 7730961, 9571666, 10307948, 14357499, 15461922, 19143332, 28714998, 30923844, 33500831, 57429996, 67001662, 100502493, 134003324, 201004986, 402009972]

約数ペア:

[(1, 402009972), (2, 201004986), (3, 134003324), (4, 100502493), (6, 67001662), (7, 57429996), (12, 33500831), (13, 30923844), (14, 28714998), (21, 19143332), (26, 15461922), (28, 14357499), (39, 10307948), (42, 9571666), (52, 7730961), (78, 5153974), (84, 4785833), (91, 4417692), (156, 2576987), (182, 2208846), (273, 1472564), (364, 1104423), (546, 736282), (1092, 368141)]