419691370542

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1\times {\mathrm{235043}}^1$

素因数の和:237328

約数の個数: 32

約数和(自身を含む): 845819936640

約数和(自身を除く): 426128566098

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2141, 4282, 6423, 12846, 235043, 297599, 470086, 595198, 705129, 892797, 1410258, 1785594, 32670977, 65341954, 98012931, 196025862, 503227063, 1006454126, 1509681189, 3019362378, 69948561757, 139897123514, 209845685271, 419691370542]

約数ペア:

[(1, 419691370542), (2, 209845685271), (3, 139897123514), (6, 69948561757), (139, 3019362378), (278, 1509681189), (417, 1006454126), (834, 503227063), (2141, 196025862), (4282, 98012931), (6423, 65341954), (12846, 32670977), (235043, 1785594), (297599, 1410258), (470086, 892797), (595198, 705129)]