1614392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 3520440

約数和(自身を除く): 1906048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 361, 494, 559, 722, 817, 988, 1118, 1444, 1634, 1976, 2236, 2888, 3268, 4472, 4693, 6536, 9386, 10621, 15523, 18772, 21242, 31046, 37544, 42484, 62092, 84968, 124184, 201799, 403598, 807196, 1614392]

約数ペア:

[(1, 1614392), (2, 807196), (4, 403598), (8, 201799), (13, 124184), (19, 84968), (26, 62092), (38, 42484), (43, 37544), (52, 31046), (76, 21242), (86, 18772), (104, 15523), (152, 10621), (172, 9386), (247, 6536), (344, 4693), (361, 4472), (494, 3268), (559, 2888), (722, 2236), (817, 1976), (988, 1634), (1118, 1444)]