64902214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131381}}^1$

素因数の和:131415

約数の個数: 16

約数和(自身を含む): 110360880

約数和(自身を除く): 45458666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 131381, 262762, 1707953, 2496239, 3415906, 4992478, 32451107, 64902214]

約数ペア:

[(1, 64902214), (2, 32451107), (13, 4992478), (19, 3415906), (26, 2496239), (38, 1707953), (247, 262762), (494, 131381)]