123090838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 204374016

約数和(自身を除く): 81283178

約数列:

[1, 2, 13, 26, 47, 94, 263, 383, 526, 611, 766, 1222, 3419, 4979, 6838, 9958, 12361, 18001, 24722, 36002, 100729, 160693, 201458, 234013, 321386, 468026, 1309477, 2618954, 4734263, 9468526, 61545419, 123090838]

約数ペア:

[(1, 123090838), (2, 61545419), (13, 9468526), (26, 4734263), (47, 2618954), (94, 1309477), (263, 468026), (383, 321386), (526, 234013), (611, 201458), (766, 160693), (1222, 100729), (3419, 36002), (4979, 24722), (6838, 18001), (9958, 12361)]