1231569794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9257}}^1$

素因数の和:9339

約数の個数: 64

約数和(自身を含む): 2463664896

約数和(自身を除く): 1232095102

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 442, 559, 602, 731, 1118, 1462, 1547, 3094, 3913, 5117, 7826, 9257, 9503, 10234, 18514, 19006, 64799, 66521, 120341, 129598, 133042, 157369, 240682, 314738, 398051, 796102, 842387, 1101583, 1684774, 2045797, 2203166, 2786357, 4091594, 5174663, 5572714, 6766867, 10349326, 13533734, 14320579, 28641158, 36222641, 47368069, 72445282, 87969271, 94736138, 175938542, 615784897, 1231569794]

約数ペア:

[(1, 1231569794), (2, 615784897), (7, 175938542), (13, 94736138), (14, 87969271), (17, 72445282), (26, 47368069), (34, 36222641), (43, 28641158), (86, 14320579), (91, 13533734), (119, 10349326), (182, 6766867), (221, 5572714), (238, 5174663), (301, 4091594), (442, 2786357), (559, 2203166), (602, 2045797), (731, 1684774), (1118, 1101583), (1462, 842387), (1547, 796102), (3094, 398051), (3913, 314738), (5117, 240682), (7826, 157369), (9257, 133042), (9503, 129598), (10234, 120341), (18514, 66521), (19006, 64799)]