127869118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 209169000

約数和(自身を除く): 81299882

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1937, 2539, 3874, 5078, 25181, 33007, 50362, 66014, 378311, 429091, 756622, 858182, 4918043, 9836086, 63934559, 127869118]

約数ペア:

[(1, 127869118), (2, 63934559), (13, 9836086), (26, 4918043), (149, 858182), (169, 756622), (298, 429091), (338, 378311), (1937, 66014), (2539, 50362), (3874, 33007), (5078, 25181)]