1401452488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 2762424000

約数和(自身を除く): 1360971512

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 139, 164, 236, 278, 328, 472, 521, 556, 1042, 1112, 2084, 2419, 4168, 4838, 5699, 8201, 9676, 11398, 16402, 19352, 21361, 22796, 30739, 32804, 42722, 45592, 61478, 65608, 72419, 85444, 122956, 144838, 170888, 245912, 289676, 336241, 579352, 672482, 1260299, 1344964, 2520598, 2689928, 2969179, 4272721, 5041196, 5938358, 8545442, 10082392, 11876716, 17090884, 23753432, 34181768, 175181561, 350363122, 700726244, 1401452488]

約数ペア:

[(1, 1401452488), (2, 700726244), (4, 350363122), (8, 175181561), (41, 34181768), (59, 23753432), (82, 17090884), (118, 11876716), (139, 10082392), (164, 8545442), (236, 5938358), (278, 5041196), (328, 4272721), (472, 2969179), (521, 2689928), (556, 2520598), (1042, 1344964), (1112, 1260299), (2084, 672482), (2419, 579352), (4168, 336241), (4838, 289676), (5699, 245912), (8201, 170888), (9676, 144838), (11398, 122956), (16402, 85444), (19352, 72419), (21361, 65608), (22796, 61478), (30739, 45592), (32804, 42722)]