1888369810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1\times {\mathrm{3559}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 3441352320

約数和(自身を除く): 1552982510

約数列:

[1, 2, 5, 10, 97, 194, 485, 547, 970, 1094, 2735, 3559, 5470, 7118, 17795, 35590, 53059, 106118, 265295, 345223, 530590, 690446, 1726115, 1946773, 3452230, 3893546, 9733865, 19467730, 188836981, 377673962, 944184905, 1888369810]

約数ペア:

[(1, 1888369810), (2, 944184905), (5, 377673962), (10, 188836981), (97, 19467730), (194, 9733865), (485, 3893546), (547, 3452230), (970, 1946773), (1094, 1726115), (2735, 690446), (3559, 530590), (5470, 345223), (7118, 265295), (17795, 106118), (35590, 53059)]