2018086330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{817039}}^1$

素因数の和:817078

約数の個数: 32

約数和(自身を含む): 4117881600

約数和(自身を除く): 2099795270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 817039, 1634078, 4085195, 8170390, 10621507, 15523741, 21243014, 31047482, 53107535, 77618705, 106215070, 155237410, 201808633, 403617266, 1009043165, 2018086330]

約数ペア:

[(1, 2018086330), (2, 1009043165), (5, 403617266), (10, 201808633), (13, 155237410), (19, 106215070), (26, 77618705), (38, 53107535), (65, 31047482), (95, 21243014), (130, 15523741), (190, 10621507), (247, 8170390), (494, 4085195), (1235, 1634078), (2470, 817039)]