123865274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 207760896

約数和(自身を除く): 83895622

約数列:

[1, 2, 13, 26, 31, 62, 227, 403, 454, 677, 806, 1354, 2951, 5902, 7037, 8801, 14074, 17602, 20987, 41974, 91481, 153679, 182962, 272831, 307358, 545662, 1997827, 3995654, 4764049, 9528098, 61932637, 123865274]

約数ペア:

[(1, 123865274), (2, 61932637), (13, 9528098), (26, 4764049), (31, 3995654), (62, 1997827), (227, 545662), (403, 307358), (454, 272831), (677, 182962), (806, 153679), (1354, 91481), (2951, 41974), (5902, 20987), (7037, 17602), (8801, 14074)]