388308544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{466717}}^1$

素因数の和:466742

約数の個数: 28

約数和(自身を含む): 829824604

約数和(自身を除く): 441516060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 466717, 933434, 1866868, 3733736, 6067321, 7467472, 12134642, 14934944, 24269284, 29869888, 48538568, 97077136, 194154272, 388308544]

約数ペア:

[(1, 388308544), (2, 194154272), (4, 97077136), (8, 48538568), (13, 29869888), (16, 24269284), (26, 14934944), (32, 12134642), (52, 7467472), (64, 6067321), (104, 3733736), (208, 1866868), (416, 933434), (832, 466717)]