1887495311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{49877}}^1$

素因数の和:50002

約数の個数: 16

約数和(自身を含む): 2111635008

約数和(自身を除く): 224139697

約数列:

[1, 13, 41, 71, 533, 923, 2911, 37843, 49877, 648401, 2044957, 3541267, 26584441, 46036471, 145191947, 1887495311]

約数ペア:

[(1, 1887495311), (13, 145191947), (41, 46036471), (71, 26584441), (533, 3541267), (923, 2044957), (2911, 648401), (37843, 49877)]