996875240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1465993}}^1$

素因数の和:1466021

約数の個数: 32

約数和(自身を含む): 2374910280

約数和(自身を除く): 1378035040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1465993, 2931986, 5863972, 7329965, 11727944, 14659930, 24921881, 29319860, 49843762, 58639720, 99687524, 124609405, 199375048, 249218810, 498437620, 996875240]

約数ペア:

[(1, 996875240), (2, 498437620), (4, 249218810), (5, 199375048), (8, 124609405), (10, 99687524), (17, 58639720), (20, 49843762), (34, 29319860), (40, 24921881), (68, 14659930), (85, 11727944), (136, 7329965), (170, 5863972), (340, 2931986), (680, 1465993)]