1008045820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{752273}}^1$

素因数の和:752349

約数の個数: 24

約数和(自身を含む): 2148494544

約数和(自身を除く): 1140448724

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 752273, 1504546, 3009092, 3761365, 7522730, 15045460, 50402291, 100804582, 201609164, 252011455, 504022910, 1008045820]

約数ペア:

[(1, 1008045820), (2, 504022910), (4, 252011455), (5, 201609164), (10, 100804582), (20, 50402291), (67, 15045460), (134, 7522730), (268, 3761365), (335, 3009092), (670, 1504546), (1340, 752273)]