2015399863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 2312640000

約数和(自身を除く): 297240137

約数列:

[1, 19, 23, 29, 109, 437, 551, 667, 1459, 2071, 2507, 3161, 12673, 27721, 33557, 42311, 47633, 60059, 72703, 159031, 637583, 803909, 973153, 1381357, 3021589, 3657713, 4611899, 18489907, 69496547, 87626081, 106073677, 2015399863]

約数ペア:

[(1, 2015399863), (19, 106073677), (23, 87626081), (29, 69496547), (109, 18489907), (437, 4611899), (551, 3657713), (667, 3021589), (1459, 1381357), (2071, 973153), (2507, 803909), (3161, 637583), (12673, 159031), (27721, 72703), (33557, 60059), (42311, 47633)]