386488752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619373}}^1$

素因数の和:619397

約数の個数: 40

約数和(自身を含む): 1075233264

約数和(自身を除く): 688744512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 619373, 1238746, 1858119, 2477492, 3716238, 4954984, 7432476, 8051849, 9909968, 14864952, 16103698, 24155547, 29729904, 32207396, 48311094, 64414792, 96622188, 128829584, 193244376, 386488752]

約数ペア:

[(1, 386488752), (2, 193244376), (3, 128829584), (4, 96622188), (6, 64414792), (8, 48311094), (12, 32207396), (13, 29729904), (16, 24155547), (24, 16103698), (26, 14864952), (39, 9909968), (48, 8051849), (52, 7432476), (78, 4954984), (104, 3716238), (156, 2477492), (208, 1858119), (312, 1238746), (624, 619373)]