278382046

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 446503680

約数和(自身を除く): 168121634

約数列:

[1, 2, 31, 41, 62, 82, 97, 194, 1129, 1271, 2258, 2542, 3007, 3977, 6014, 7954, 34999, 46289, 69998, 92578, 109513, 123287, 219026, 246574, 1434959, 2869918, 3394903, 4490033, 6789806, 8980066, 139191023, 278382046]

約数ペア:

[(1, 278382046), (2, 139191023), (31, 8980066), (41, 6789806), (62, 4490033), (82, 3394903), (97, 2869918), (194, 1434959), (1129, 246574), (1271, 219026), (2258, 123287), (2542, 109513), (3007, 92578), (3977, 69998), (6014, 46289), (7954, 34999)]