1330281808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4967}}^1$

素因数の和:5875

約数の個数: 40

約数和(自身を含む): 2716701120

約数和(自身を除く): 1386419312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 881, 1762, 3524, 4967, 7048, 9934, 14096, 16739, 19868, 33478, 39736, 66956, 79472, 94373, 133912, 188746, 267824, 377492, 754984, 1509968, 4375927, 8751854, 17503708, 35007416, 70014832, 83142613, 166285226, 332570452, 665140904, 1330281808]

約数ペア:

[(1, 1330281808), (2, 665140904), (4, 332570452), (8, 166285226), (16, 83142613), (19, 70014832), (38, 35007416), (76, 17503708), (152, 8751854), (304, 4375927), (881, 1509968), (1762, 754984), (3524, 377492), (4967, 267824), (7048, 188746), (9934, 133912), (14096, 94373), (16739, 79472), (19868, 66956), (33478, 39736)]