293983988878

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{2393}}^1\times {\mathrm{157907}}^1$

素因数の和:160691

約数の個数: 16

約数和(自身を含む): 442297149840

約数和(自身を除く): 148313160962

約数列:

[1, 2, 389, 778, 2393, 4786, 157907, 315814, 930877, 1861754, 61425823, 122851646, 377871451, 755742902, 146991994439, 293983988878]

約数ペア:

[(1, 293983988878), (2, 146991994439), (389, 755742902), (778, 377871451), (2393, 122851646), (4786, 61425823), (157907, 1861754), (315814, 930877)]