1214021886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{6553}}^1$

素因数の和:6977

約数の個数: 64

約数和(自身を含む): 3035183616

約数和(自身を除く): 1821161730

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 401, 462, 802, 1203, 2406, 2807, 4411, 5614, 6553, 8421, 8822, 13106, 13233, 16842, 19659, 26466, 30877, 39318, 45871, 61754, 72083, 91742, 92631, 137613, 144166, 185262, 216249, 275226, 432498, 504581, 1009162, 1513743, 2627753, 3027486, 5255506, 7883259, 15766518, 18394271, 28905283, 36788542, 55182813, 57810566, 86715849, 110365626, 173431698, 202336981, 404673962, 607010943, 1214021886]

約数ペア:

[(1, 1214021886), (2, 607010943), (3, 404673962), (6, 202336981), (7, 173431698), (11, 110365626), (14, 86715849), (21, 57810566), (22, 55182813), (33, 36788542), (42, 28905283), (66, 18394271), (77, 15766518), (154, 7883259), (231, 5255506), (401, 3027486), (462, 2627753), (802, 1513743), (1203, 1009162), (2406, 504581), (2807, 432498), (4411, 275226), (5614, 216249), (6553, 185262), (8421, 144166), (8822, 137613), (13106, 92631), (13233, 91742), (16842, 72083), (19659, 61754), (26466, 45871), (30877, 39318)]