1211157962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 2213759808

約数和(自身を除く): 1002601846

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 467, 578, 641, 934, 1282, 2023, 3269, 4046, 4487, 6538, 7939, 8974, 10897, 15878, 21794, 55573, 76279, 111146, 134963, 152558, 185249, 269926, 299347, 370498, 598694, 944741, 1296743, 1889482, 2095429, 2593486, 4190858, 5088899, 10177798, 35622293, 71244586, 86511283, 173022566, 605578981, 1211157962]

約数ペア:

[(1, 1211157962), (2, 605578981), (7, 173022566), (14, 86511283), (17, 71244586), (34, 35622293), (119, 10177798), (238, 5088899), (289, 4190858), (467, 2593486), (578, 2095429), (641, 1889482), (934, 1296743), (1282, 944741), (2023, 598694), (3269, 370498), (4046, 299347), (4487, 269926), (6538, 185249), (7939, 152558), (8974, 134963), (10897, 111146), (15878, 76279), (21794, 55573)]