7422898

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 6055502

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 389, 406, 658, 778, 1363, 2723, 2726, 5446, 9541, 11281, 18283, 19082, 22562, 36566, 78967, 127981, 157934, 255962, 530207, 1060414, 3711449, 7422898]

約数ペア:

[(1, 7422898), (2, 3711449), (7, 1060414), (14, 530207), (29, 255962), (47, 157934), (58, 127981), (94, 78967), (203, 36566), (329, 22562), (389, 19082), (406, 18283), (658, 11281), (778, 9541), (1363, 5446), (2723, 2726)]