1330593656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{766471}}^1$

素因数の和:766515

約数の個数: 32

約数和(自身を含む): 2943252480

約数和(自身を除く): 1612658824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 766471, 1532942, 3065884, 5365297, 6131768, 10730594, 21461188, 23760601, 42922376, 47521202, 95042404, 166324207, 190084808, 332648414, 665296828, 1330593656]

約数ペア:

[(1, 1330593656), (2, 665296828), (4, 332648414), (7, 190084808), (8, 166324207), (14, 95042404), (28, 47521202), (31, 42922376), (56, 23760601), (62, 21461188), (124, 10730594), (217, 6131768), (248, 5365297), (434, 3065884), (868, 1532942), (1736, 766471)]