2204781.00000000

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 59892000

約数和(自身を除く): 30481072

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 349, 368, 458, 698, 916, 1396, 1832, 2792, 3664, 5267, 5584, 8027, 10534, 16054, 21068, 32108, 42136, 64216, 79921, 84272, 128432, 159842, 319684, 639368, 1278736, 1838183, 3676366, 7352732, 14705464, 29410928]

約数ペア:

[(1, 29410928), (2, 14705464), (4, 7352732), (8, 3676366), (16, 1838183), (23, 1278736), (46, 639368), (92, 319684), (184, 159842), (229, 128432), (349, 84272), (368, 79921), (458, 64216), (698, 42136), (916, 32108), (1396, 21068), (1832, 16054), (2792, 10534), (3664, 8027), (5267, 5584)]