131461878

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{70001}}^1$

素因数の和:70319

約数の個数: 16

約数和(自身を含む): 263767536

約数和(自身を除く): 132305658

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 70001, 140002, 210003, 420006, 21910313, 43820626, 65730939, 131461878]

約数ペア:

[(1, 131461878), (2, 65730939), (3, 43820626), (6, 21910313), (313, 420006), (626, 210003), (939, 140002), (1878, 70001)]