1145326

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1152914

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 49, 58, 62, 91, 98, 182, 203, 217, 377, 403, 406, 434, 637, 754, 806, 899, 1274, 1421, 1519, 1798, 2639, 2821, 2842, 3038, 5278, 5642, 6293, 11687, 12586, 18473, 19747, 23374, 36946, 39494, 44051, 81809, 88102, 163618, 572663, 1145326]

約数ペア:

[(1, 1145326), (2, 572663), (7, 163618), (13, 88102), (14, 81809), (26, 44051), (29, 39494), (31, 36946), (49, 23374), (58, 19747), (62, 18473), (91, 12586), (98, 11687), (182, 6293), (203, 5642), (217, 5278), (377, 3038), (403, 2842), (406, 2821), (434, 2639), (637, 1798), (754, 1519), (806, 1421), (899, 1274)]