1900441617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7963}}^1$

素因数の和:8117

約数の個数: 32

約数和(自身を含む): 2752358400

約数和(自身を除く): 851916783

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 1007, 1501, 3021, 4187, 4503, 7963, 12561, 23889, 79553, 151297, 238659, 422039, 453891, 629077, 1266117, 1887231, 8018741, 11952463, 24056223, 33341081, 35857389, 100023243, 633480539, 1900441617]

約数ペア:

[(1, 1900441617), (3, 633480539), (19, 100023243), (53, 35857389), (57, 33341081), (79, 24056223), (159, 11952463), (237, 8018741), (1007, 1887231), (1501, 1266117), (3021, 629077), (4187, 453891), (4503, 422039), (7963, 238659), (12561, 151297), (23889, 79553)]