2042917636

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{20113}}^1$

素因数の和:20563

約数の個数: 24

約数和(自身を含む): 3638220320

約数和(自身を除く): 1595302684

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 1516, 20113, 25393, 40226, 50786, 80452, 101572, 1347571, 2695142, 5390284, 7622827, 15245654, 30491308, 510729409, 1021458818, 2042917636]

約数ペア:

[(1, 2042917636), (2, 1021458818), (4, 510729409), (67, 30491308), (134, 15245654), (268, 7622827), (379, 5390284), (758, 2695142), (1516, 1347571), (20113, 101572), (25393, 80452), (40226, 50786)]