2502663670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6781}}^1$

素因数の和:6985

約数の個数: 64

約数和(自身を含む): 5168209536

約数和(自身を除く): 2665545866

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 167, 170, 221, 334, 442, 835, 1105, 1670, 2171, 2210, 2839, 4342, 5678, 6781, 10855, 13562, 14195, 21710, 28390, 33905, 36907, 67810, 73814, 88153, 115277, 176306, 184535, 230554, 369070, 440765, 576385, 881530, 1132427, 1152770, 1498601, 2264854, 2997202, 5662135, 7493005, 11324270, 14721551, 14986010, 19251259, 29443102, 38502518, 73607755, 96256295, 147215510, 192512590, 250266367, 500532734, 1251331835, 2502663670]

約数ペア:

[(1, 2502663670), (2, 1251331835), (5, 500532734), (10, 250266367), (13, 192512590), (17, 147215510), (26, 96256295), (34, 73607755), (65, 38502518), (85, 29443102), (130, 19251259), (167, 14986010), (170, 14721551), (221, 11324270), (334, 7493005), (442, 5662135), (835, 2997202), (1105, 2264854), (1670, 1498601), (2171, 1152770), (2210, 1132427), (2839, 881530), (4342, 576385), (5678, 440765), (6781, 369070), (10855, 230554), (13562, 184535), (14195, 176306), (21710, 115277), (28390, 88153), (33905, 73814), (36907, 67810)]