950768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 2270688

約数和(自身を除く): 1319920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 653, 728, 1306, 1456, 2612, 4571, 5224, 8489, 9142, 10448, 16978, 18284, 33956, 36568, 59423, 67912, 73136, 118846, 135824, 237692, 475384, 950768]

約数ペア:

[(1, 950768), (2, 475384), (4, 237692), (7, 135824), (8, 118846), (13, 73136), (14, 67912), (16, 59423), (26, 36568), (28, 33956), (52, 18284), (56, 16978), (91, 10448), (104, 9142), (112, 8489), (182, 5224), (208, 4571), (364, 2612), (653, 1456), (728, 1306)]