2257369828

素因数分解:

$2^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{30071}}^1$

素因数の和:30472

約数の個数: 36

約数和(自身を含む): 4607511552

約数和(自身を除く): 2350141724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 383, 766, 1532, 2681, 5362, 10724, 18767, 30071, 37534, 60142, 75068, 120284, 210497, 420994, 841988, 1473479, 2946958, 5893916, 11517193, 23034386, 46068772, 80620351, 161240702, 322481404, 564342457, 1128684914, 2257369828]

約数ペア:

[(1, 2257369828), (2, 1128684914), (4, 564342457), (7, 322481404), (14, 161240702), (28, 80620351), (49, 46068772), (98, 23034386), (196, 11517193), (383, 5893916), (766, 2946958), (1532, 1473479), (2681, 841988), (5362, 420994), (10724, 210497), (18767, 120284), (30071, 75068), (37534, 60142)]