1252802056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{17729}}^1$

素因数の和:17830

約数の個数: 48

約数和(自身を含む): 2617479900

約数和(自身を除く): 1364677844

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 584, 803, 968, 1606, 3212, 6424, 8833, 17666, 17729, 35332, 35458, 70664, 70916, 141832, 195019, 390038, 780076, 1294217, 1560152, 2145209, 2588434, 4290418, 5176868, 8580836, 10353736, 14236387, 17161672, 28472774, 56945548, 113891096, 156600257, 313200514, 626401028, 1252802056]

約数ペア:

[(1, 1252802056), (2, 626401028), (4, 313200514), (8, 156600257), (11, 113891096), (22, 56945548), (44, 28472774), (73, 17161672), (88, 14236387), (121, 10353736), (146, 8580836), (242, 5176868), (292, 4290418), (484, 2588434), (584, 2145209), (803, 1560152), (968, 1294217), (1606, 780076), (3212, 390038), (6424, 195019), (8833, 141832), (17666, 70916), (17729, 70664), (35332, 35458)]