1957828130

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{2203}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 3552389568

約数和(自身を除く): 1594561438

約数列:

[1, 2, 5, 10, 181, 362, 491, 905, 982, 1810, 2203, 2455, 4406, 4910, 11015, 22030, 88871, 177742, 398743, 444355, 797486, 888710, 1081673, 1993715, 2163346, 3987430, 5408365, 10816730, 195782813, 391565626, 978914065, 1957828130]

約数ペア:

[(1, 1957828130), (2, 978914065), (5, 391565626), (10, 195782813), (181, 10816730), (362, 5408365), (491, 3987430), (905, 2163346), (982, 1993715), (1810, 1081673), (2203, 888710), (2455, 797486), (4406, 444355), (4910, 398743), (11015, 177742), (22030, 88871)]