123040276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{14327}}^1$

素因数の和:14463

約数の個数: 24

約数和(自身を含む): 228674880

約数和(自身を除く): 105634604

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 14327, 28654, 57308, 272213, 544426, 1088852, 1618951, 3237902, 6475804, 30760069, 61520138, 123040276]

約数ペア:

[(1, 123040276), (2, 61520138), (4, 30760069), (19, 6475804), (38, 3237902), (76, 1618951), (113, 1088852), (226, 544426), (452, 272213), (2147, 57308), (4294, 28654), (8588, 14327)]