1252908249983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2251}}^1\times {\mathrm{66587}}^1$

素因数の和:69494

約数の個数: 16

約数和(自身を含む): 1352004882816

約数和(自身を除く): 99096632833

約数列:

[1, 13, 643, 2251, 8359, 29263, 66587, 865631, 1447393, 18816109, 42815441, 149887337, 556600733, 1948535381, 96377557691, 1252908249983]

約数ペア:

[(1, 1252908249983), (13, 96377557691), (643, 1948535381), (2251, 556600733), (8359, 149887337), (29263, 42815441), (66587, 18816109), (865631, 1447393)]