1520791314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{5881}}^1$

素因数の和:6071

約数の個数: 64

約数和(自身を含む): 3577761792

約数和(自身を除く): 2056970478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 131, 141, 262, 282, 329, 393, 658, 786, 917, 987, 1834, 1974, 2751, 5502, 5881, 6157, 11762, 12314, 17643, 18471, 35286, 36942, 41167, 43099, 82334, 86198, 123501, 129297, 247002, 258594, 276407, 552814, 770411, 829221, 1540822, 1658442, 1934849, 2311233, 3869698, 4622466, 5392877, 5804547, 10785754, 11609094, 16178631, 32357262, 36209317, 72418634, 108627951, 217255902, 253465219, 506930438, 760395657, 1520791314]

約数ペア:

[(1, 1520791314), (2, 760395657), (3, 506930438), (6, 253465219), (7, 217255902), (14, 108627951), (21, 72418634), (42, 36209317), (47, 32357262), (94, 16178631), (131, 11609094), (141, 10785754), (262, 5804547), (282, 5392877), (329, 4622466), (393, 3869698), (658, 2311233), (786, 1934849), (917, 1658442), (987, 1540822), (1834, 829221), (1974, 770411), (2751, 552814), (5502, 276407), (5881, 258594), (6157, 247002), (11762, 129297), (12314, 123501), (17643, 86198), (18471, 82334), (35286, 43099), (36942, 41167)]