1040778836

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{2137}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 1832736360

約数和(自身を除く): 791957524

約数列:

[1, 2, 4, 313, 389, 626, 778, 1252, 1556, 2137, 4274, 8548, 121757, 243514, 487028, 668881, 831293, 1337762, 1662586, 2675524, 3325172, 260194709, 520389418, 1040778836]

約数ペア:

[(1, 1040778836), (2, 520389418), (4, 260194709), (313, 3325172), (389, 2675524), (626, 1662586), (778, 1337762), (1252, 831293), (1556, 668881), (2137, 487028), (4274, 243514), (8548, 121757)]