916790394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5035

約数の個数: 64

約数和(自身を含む): 2095349760

約数和(自身を除く): 1178559366

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 741, 762, 1482, 1651, 2413, 3302, 4826, 4871, 4953, 7239, 9742, 9906, 14478, 14613, 29226, 31369, 62738, 63323, 92549, 94107, 126646, 185098, 188214, 189969, 277647, 379938, 555294, 618617, 1203137, 1237234, 1855851, 2406274, 3609411, 3711702, 7218822, 8042021, 11753723, 16084042, 23507446, 24126063, 35261169, 48252126, 70522338, 152798399, 305596798, 458395197, 916790394]

約数ペア:

[(1, 916790394), (2, 458395197), (3, 305596798), (6, 152798399), (13, 70522338), (19, 48252126), (26, 35261169), (38, 24126063), (39, 23507446), (57, 16084042), (78, 11753723), (114, 8042021), (127, 7218822), (247, 3711702), (254, 3609411), (381, 2406274), (494, 1855851), (741, 1237234), (762, 1203137), (1482, 618617), (1651, 555294), (2413, 379938), (3302, 277647), (4826, 189969), (4871, 188214), (4953, 185098), (7239, 126646), (9742, 94107), (9906, 92549), (14478, 63323), (14613, 62738), (29226, 31369)]