985244562

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 2152800000

約数和(自身を除く): 1167555438

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 479, 499, 687, 958, 998, 1374, 1437, 1497, 2061, 2874, 2994, 4122, 4311, 4491, 8622, 8982, 109691, 114271, 219382, 228542, 239021, 329073, 342813, 478042, 658146, 685626, 717063, 987219, 1028439, 1434126, 1974438, 2056878, 2151189, 4302378, 54735809, 109471618, 164207427, 328414854, 492622281, 985244562]

約数ペア:

[(1, 985244562), (2, 492622281), (3, 328414854), (6, 164207427), (9, 109471618), (18, 54735809), (229, 4302378), (458, 2151189), (479, 2056878), (499, 1974438), (687, 1434126), (958, 1028439), (998, 987219), (1374, 717063), (1437, 685626), (1497, 658146), (2061, 478042), (2874, 342813), (2994, 329073), (4122, 239021), (4311, 228542), (4491, 219382), (8622, 114271), (8982, 109691)]