239173688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{99989}}^1$

素因数の和:100031

約数の個数: 32

約数和(自身を含む): 503949600

約数和(自身を除く): 264775912

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 99989, 199978, 399956, 799912, 1299857, 2299747, 2599714, 4599494, 5199428, 9198988, 10398856, 18397976, 29896711, 59793422, 119586844, 239173688]

約数ペア:

[(1, 239173688), (2, 119586844), (4, 59793422), (8, 29896711), (13, 18397976), (23, 10398856), (26, 9198988), (46, 5199428), (52, 4599494), (92, 2599714), (104, 2299747), (184, 1299857), (299, 799912), (598, 399956), (1196, 199978), (2392, 99989)]