394092426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24889}}^1$

素因数の和:24943

約数の個数: 64

約数和(自身を含む): 1003564800

約数和(自身を除く): 609472374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 15834, 24889, 49778, 74667, 149334, 174223, 323557, 348446, 522669, 647114, 721781, 970671, 1045338, 1443562, 1941342, 2165343, 2264899, 4330686, 4529798, 5052467, 6794697, 9383153, 10104934, 13589394, 15157401, 18766306, 28149459, 30314802, 56298918, 65682071, 131364142, 197046213, 394092426]

約数ペア:

[(1, 394092426), (2, 197046213), (3, 131364142), (6, 65682071), (7, 56298918), (13, 30314802), (14, 28149459), (21, 18766306), (26, 15157401), (29, 13589394), (39, 10104934), (42, 9383153), (58, 6794697), (78, 5052467), (87, 4529798), (91, 4330686), (174, 2264899), (182, 2165343), (203, 1941342), (273, 1443562), (377, 1045338), (406, 970671), (546, 721781), (609, 647114), (754, 522669), (1131, 348446), (1218, 323557), (2262, 174223), (2639, 149334), (5278, 74667), (7917, 49778), (15834, 24889)]