987231635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{9133}}^1$

素因数の和:10814

約数の個数: 16

約数和(自身を含む): 1276713984

約数和(自身を除く): 289482349

約数列:

[1, 5, 13, 65, 1663, 8315, 9133, 21619, 45665, 108095, 118729, 593645, 15188179, 75940895, 197446327, 987231635]

約数ペア:

[(1, 987231635), (5, 197446327), (13, 75940895), (65, 15188179), (1663, 593645), (8315, 118729), (9133, 108095), (21619, 45665)]