1108049888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{13171}}^1$

素因数の和:13431

約数の個数: 48

約数和(自身を含む): 2389927680

約数和(自身を除く): 1281877792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1912, 2629, 3824, 5258, 7648, 10516, 13171, 21032, 26342, 42064, 52684, 84128, 105368, 144881, 210736, 289762, 421472, 579524, 1159048, 2318096, 3147869, 4636192, 6295738, 12591476, 25182952, 34626559, 50365904, 69253118, 100731808, 138506236, 277012472, 554024944, 1108049888]

約数ペア:

[(1, 1108049888), (2, 554024944), (4, 277012472), (8, 138506236), (11, 100731808), (16, 69253118), (22, 50365904), (32, 34626559), (44, 25182952), (88, 12591476), (176, 6295738), (239, 4636192), (352, 3147869), (478, 2318096), (956, 1159048), (1912, 579524), (2629, 421472), (3824, 289762), (5258, 210736), (7648, 144881), (10516, 105368), (13171, 84128), (21032, 52684), (26342, 42064)]