2000907584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{58657}}^1$

素因数の和:58723

約数の個数: 56

約数和(自身を含む): 4380344808

約数和(自身を除く): 2379437224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 17056, 34112, 58657, 117314, 234628, 469256, 762541, 938512, 1525082, 1877024, 2404937, 3050164, 3754048, 4809874, 6100328, 9619748, 12200656, 19239496, 24401312, 31264181, 38478992, 48802624, 62528362, 76957984, 125056724, 153915968, 250113448, 500226896, 1000453792, 2000907584]

約数ペア:

[(1, 2000907584), (2, 1000453792), (4, 500226896), (8, 250113448), (13, 153915968), (16, 125056724), (26, 76957984), (32, 62528362), (41, 48802624), (52, 38478992), (64, 31264181), (82, 24401312), (104, 19239496), (164, 12200656), (208, 9619748), (328, 6100328), (416, 4809874), (533, 3754048), (656, 3050164), (832, 2404937), (1066, 1877024), (1312, 1525082), (2132, 938512), (2624, 762541), (4264, 469256), (8528, 234628), (17056, 117314), (34112, 58657)]