2997212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5586000

約数和(自身を除く): 2588788

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 349, 452, 698, 1396, 2147, 4294, 6631, 8588, 13262, 26524, 39437, 78874, 157748, 749303, 1498606, 2997212]

約数ペア:

[(1, 2997212), (2, 1498606), (4, 749303), (19, 157748), (38, 78874), (76, 39437), (113, 26524), (226, 13262), (349, 8588), (452, 6631), (698, 4294), (1396, 2147)]