1699516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 4021920

約数和(自身を除く): 2322404

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 49, 52, 58, 91, 92, 98, 116, 161, 182, 196, 203, 299, 322, 364, 377, 406, 598, 637, 644, 667, 754, 812, 1127, 1196, 1274, 1334, 1421, 1508, 2093, 2254, 2548, 2639, 2668, 2842, 4186, 4508, 4669, 5278, 5684, 8372, 8671, 9338, 10556, 14651, 17342, 18473, 18676, 29302, 32683, 34684, 36946, 58604, 60697, 65366, 73892, 121394, 130732, 242788, 424879, 849758, 1699516]

約数ペア:

[(1, 1699516), (2, 849758), (4, 424879), (7, 242788), (13, 130732), (14, 121394), (23, 73892), (26, 65366), (28, 60697), (29, 58604), (46, 36946), (49, 34684), (52, 32683), (58, 29302), (91, 18676), (92, 18473), (98, 17342), (116, 14651), (161, 10556), (182, 9338), (196, 8671), (203, 8372), (299, 5684), (322, 5278), (364, 4669), (377, 4508), (406, 4186), (598, 2842), (637, 2668), (644, 2639), (667, 2548), (754, 2254), (812, 2093), (1127, 1508), (1196, 1421), (1274, 1334)]