384759544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{22697}}^1$

素因数の和:22879

約数の個数: 32

約数和(自身を含む): 781719120

約数和(自身を除く): 396959576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 22697, 45394, 90788, 181576, 295061, 590122, 1180244, 2360488, 3699611, 7399222, 14798444, 29596888, 48094943, 96189886, 192379772, 384759544]

約数ペア:

[(1, 384759544), (2, 192379772), (4, 96189886), (8, 48094943), (13, 29596888), (26, 14798444), (52, 7399222), (104, 3699611), (163, 2360488), (326, 1180244), (652, 590122), (1304, 295061), (2119, 181576), (4238, 90788), (8476, 45394), (16952, 22697)]