1088240998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 1963637424

約数和(自身を除く): 875396426

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 71, 142, 247, 299, 361, 437, 494, 598, 722, 874, 923, 1349, 1633, 1846, 2698, 3266, 4693, 5041, 5681, 8303, 9386, 10082, 11362, 16606, 17537, 21229, 25631, 31027, 35074, 42458, 51262, 62054, 65533, 95779, 107939, 115943, 131066, 191558, 215878, 231886, 333203, 403351, 589513, 666406, 806702, 1179026, 1245127, 1507259, 1819801, 2202917, 2490254, 3014518, 3639602, 4405834, 7663669, 15327338, 23657413, 28637921, 41855423, 47314826, 57275842, 83710846, 544120499, 1088240998]

約数ペア:

[(1, 1088240998), (2, 544120499), (13, 83710846), (19, 57275842), (23, 47314826), (26, 41855423), (38, 28637921), (46, 23657413), (71, 15327338), (142, 7663669), (247, 4405834), (299, 3639602), (361, 3014518), (437, 2490254), (494, 2202917), (598, 1819801), (722, 1507259), (874, 1245127), (923, 1179026), (1349, 806702), (1633, 666406), (1846, 589513), (2698, 403351), (3266, 333203), (4693, 231886), (5041, 215878), (5681, 191558), (8303, 131066), (9386, 115943), (10082, 107939), (11362, 95779), (16606, 65533), (17537, 62054), (21229, 51262), (25631, 42458), (31027, 35074)]