858871910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{2711}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 1666187712

約数和(自身を除く): 807315802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2437, 2711, 4874, 5422, 12185, 13555, 24370, 27110, 31681, 35243, 63362, 70486, 158405, 176215, 316810, 352430, 6606707, 13213414, 33033535, 66067070, 85887191, 171774382, 429435955, 858871910]

約数ペア:

[(1, 858871910), (2, 429435955), (5, 171774382), (10, 85887191), (13, 66067070), (26, 33033535), (65, 13213414), (130, 6606707), (2437, 352430), (2711, 316810), (4874, 176215), (5422, 158405), (12185, 70486), (13555, 63362), (24370, 35243), (27110, 31681)]