1439521010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{47777}}^1$

素因数の和:47938

約数の個数: 32

約数和(自身を含む): 2724492672

約数和(自身を除く): 1284971662

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 47777, 95554, 238885, 477770, 1098871, 2197742, 5494355, 6258787, 10988710, 12517574, 31293935, 62587870, 143952101, 287904202, 719760505, 1439521010]

約数ペア:

[(1, 1439521010), (2, 719760505), (5, 287904202), (10, 143952101), (23, 62587870), (46, 31293935), (115, 12517574), (131, 10988710), (230, 6258787), (262, 5494355), (655, 2197742), (1310, 1098871), (3013, 477770), (6026, 238885), (15065, 95554), (30130, 47777)]