888902248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{2297}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 1825600140

約数和(自身を除く): 936697892

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2297, 3172, 3721, 4594, 6344, 7442, 9188, 14884, 18376, 29768, 29861, 48373, 59722, 96746, 119444, 140117, 193492, 238888, 280234, 386984, 560468, 1120936, 1821521, 3643042, 7286084, 8547137, 14572168, 17094274, 34188548, 68377096, 111112781, 222225562, 444451124, 888902248]

約数ペア:

[(1, 888902248), (2, 444451124), (4, 222225562), (8, 111112781), (13, 68377096), (26, 34188548), (52, 17094274), (61, 14572168), (104, 8547137), (122, 7286084), (244, 3643042), (488, 1821521), (793, 1120936), (1586, 560468), (2297, 386984), (3172, 280234), (3721, 238888), (4594, 193492), (6344, 140117), (7442, 119444), (9188, 96746), (14884, 59722), (18376, 48373), (29768, 29861)]