519313145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{12907}}^1$

素因数の和:13544

約数の個数: 16

約数和(自身を含む): 672248640

約数和(自身を除く): 152935495

約数列:

[1, 5, 13, 65, 619, 3095, 8047, 12907, 40235, 64535, 167791, 838955, 7989433, 39947165, 103862629, 519313145]

約数ペア:

[(1, 519313145), (5, 103862629), (13, 39947165), (65, 7989433), (619, 838955), (3095, 167791), (8047, 64535), (12907, 40235)]