1085968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 2374848

約数和(自身を除く): 1288880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 227, 299, 368, 454, 598, 908, 1196, 1816, 2392, 2951, 3632, 4784, 5221, 5902, 10442, 11804, 20884, 23608, 41768, 47216, 67873, 83536, 135746, 271492, 542984, 1085968]

約数ペア:

[(1, 1085968), (2, 542984), (4, 271492), (8, 135746), (13, 83536), (16, 67873), (23, 47216), (26, 41768), (46, 23608), (52, 20884), (92, 11804), (104, 10442), (184, 5902), (208, 5221), (227, 4784), (299, 3632), (368, 2951), (454, 2392), (598, 1816), (908, 1196)]