1266999937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1\times {\mathrm{3061}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 1499155200

約数和(自身を除く): 232155263

約数列:

[1, 7, 29, 203, 2039, 3061, 14273, 21427, 59131, 88769, 413917, 621383, 6241379, 43689653, 180999991, 1266999937]

約数ペア:

[(1, 1266999937), (7, 180999991), (29, 43689653), (203, 6241379), (2039, 621383), (3061, 413917), (14273, 88769), (21427, 59131)]