1627841904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2608721}}^1$

素因数の和:2608745

約数の個数: 40

約数和(自身を含む): 4528741392

約数和(自身を除く): 2900899488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2608721, 5217442, 7826163, 10434884, 15652326, 20869768, 31304652, 33913373, 41739536, 62609304, 67826746, 101740119, 125218608, 135653492, 203480238, 271306984, 406960476, 542613968, 813920952, 1627841904]

約数ペア:

[(1, 1627841904), (2, 813920952), (3, 542613968), (4, 406960476), (6, 271306984), (8, 203480238), (12, 135653492), (13, 125218608), (16, 101740119), (24, 67826746), (26, 62609304), (39, 41739536), (48, 33913373), (52, 31304652), (78, 20869768), (104, 15652326), (156, 10434884), (208, 7826163), (312, 5217442), (624, 2608721)]