2018588767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 2307634560

約数和(自身を除く): 289045793

約数列:

[1, 13, 23, 109, 241, 257, 299, 1417, 2507, 3133, 3341, 5543, 5911, 26269, 28013, 32591, 61937, 72059, 76843, 341497, 364169, 604187, 644299, 805181, 1424551, 6751133, 7854431, 8375887, 18519163, 87764729, 155276059, 2018588767]

約数ペア:

[(1, 2018588767), (13, 155276059), (23, 87764729), (109, 18519163), (241, 8375887), (257, 7854431), (299, 6751133), (1417, 1424551), (2507, 805181), (3133, 644299), (3341, 604187), (5543, 364169), (5911, 341497), (26269, 76843), (28013, 72059), (32591, 61937)]