807196

素因数分解:

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

素因数の和:98

約数の個数: 36

約数和(自身を含む): 1642872

約数和(自身を除く): 835676

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 361, 494, 559, 722, 817, 988, 1118, 1444, 1634, 2236, 3268, 4693, 9386, 10621, 15523, 18772, 21242, 31046, 42484, 62092, 201799, 403598, 807196]

約数ペア:

[(1, 807196), (2, 403598), (4, 201799), (13, 62092), (19, 42484), (26, 31046), (38, 21242), (43, 18772), (52, 15523), (76, 10621), (86, 9386), (172, 4693), (247, 3268), (361, 2236), (494, 1634), (559, 1444), (722, 1118), (817, 988)]