2253706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 4452840

約数和(自身を除く): 2199134

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 61, 91, 98, 122, 182, 203, 377, 406, 427, 637, 754, 793, 854, 1274, 1421, 1586, 1769, 2639, 2842, 2989, 3538, 5278, 5551, 5978, 11102, 12383, 18473, 22997, 24766, 36946, 38857, 45994, 77714, 86681, 160979, 173362, 321958, 1126853, 2253706]

約数ペア:

[(1, 2253706), (2, 1126853), (7, 321958), (13, 173362), (14, 160979), (26, 86681), (29, 77714), (49, 45994), (58, 38857), (61, 36946), (91, 24766), (98, 22997), (122, 18473), (182, 12383), (203, 11102), (377, 5978), (406, 5551), (427, 5278), (637, 3538), (754, 2989), (793, 2842), (854, 2639), (1274, 1769), (1421, 1586)]