386418448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11833}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 811481048

約数和(自身を除く): 425062600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 8164, 11833, 16328, 23666, 32656, 47332, 94664, 153829, 189328, 307658, 615316, 1230632, 1857781, 2461264, 3715562, 7431124, 14862248, 24151153, 29724496, 48302306, 96604612, 193209224, 386418448]

約数ペア:

[(1, 386418448), (2, 193209224), (4, 96604612), (8, 48302306), (13, 29724496), (16, 24151153), (26, 14862248), (52, 7431124), (104, 3715562), (157, 2461264), (208, 1857781), (314, 1230632), (628, 615316), (1256, 307658), (2041, 189328), (2512, 153829), (4082, 94664), (8164, 47332), (11833, 32656), (16328, 23666)]