1799207891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{26357}}^1$

素因数の和:26518

約数の個数: 16

約数和(自身を含む): 1992664800

約数和(自身を除く): 193456909

約数列:

[1, 13, 59, 89, 767, 1157, 5251, 26357, 68263, 342641, 1555063, 2345773, 20215819, 30495049, 138400607, 1799207891]

約数ペア:

[(1, 1799207891), (13, 138400607), (59, 30495049), (89, 20215819), (767, 2345773), (1157, 1555063), (5251, 342641), (26357, 68263)]