475384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 1098720

約数和(自身を除く): 623336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 653, 728, 1306, 2612, 4571, 5224, 8489, 9142, 16978, 18284, 33956, 36568, 59423, 67912, 118846, 237692, 475384]

約数ペア:

[(1, 475384), (2, 237692), (4, 118846), (7, 67912), (8, 59423), (13, 36568), (14, 33956), (26, 18284), (28, 16978), (52, 9142), (56, 8489), (91, 5224), (104, 4571), (182, 2612), (364, 1306), (653, 728)]