2941895068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{10567}}^1$

素因数の和:10802

約数の個数: 48

約数和(自身を含む): 6017503744

約数和(自身を除く): 3075608676

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 163, 244, 326, 427, 652, 854, 1141, 1708, 2282, 4564, 9943, 10567, 19886, 21134, 39772, 42268, 69601, 73969, 139202, 147938, 278404, 295876, 644587, 1289174, 1722421, 2578348, 3444842, 4512109, 6889684, 9024218, 12056947, 18048436, 24113894, 48227788, 105067681, 210135362, 420270724, 735473767, 1470947534, 2941895068]

約数ペア:

[(1, 2941895068), (2, 1470947534), (4, 735473767), (7, 420270724), (14, 210135362), (28, 105067681), (61, 48227788), (122, 24113894), (163, 18048436), (244, 12056947), (326, 9024218), (427, 6889684), (652, 4512109), (854, 3444842), (1141, 2578348), (1708, 1722421), (2282, 1289174), (4564, 644587), (9943, 295876), (10567, 278404), (19886, 147938), (21134, 139202), (39772, 73969), (42268, 69601)]