917964086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 1639249920

約数和(自身を除く): 721285834

約数列:

[1, 2, 13, 23, 26, 29, 43, 46, 58, 86, 299, 377, 559, 598, 667, 754, 989, 1118, 1231, 1247, 1334, 1978, 2462, 2494, 8671, 12857, 16003, 16211, 17342, 25714, 28313, 28681, 32006, 32422, 35699, 52933, 56626, 57362, 71398, 105866, 368069, 372853, 464087, 688129, 736138, 745706, 821077, 928174, 1217459, 1376258, 1535057, 1642154, 2434918, 3070114, 10674001, 15826967, 19955741, 21348002, 31653934, 35306311, 39911482, 70612622, 458982043, 917964086]

約数ペア:

[(1, 917964086), (2, 458982043), (13, 70612622), (23, 39911482), (26, 35306311), (29, 31653934), (43, 21348002), (46, 19955741), (58, 15826967), (86, 10674001), (299, 3070114), (377, 2434918), (559, 1642154), (598, 1535057), (667, 1376258), (754, 1217459), (989, 928174), (1118, 821077), (1231, 745706), (1247, 736138), (1334, 688129), (1978, 464087), (2462, 372853), (2494, 368069), (8671, 105866), (12857, 71398), (16003, 57362), (16211, 56626), (17342, 52933), (25714, 35699), (28313, 32422), (28681, 32006)]