2018876326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{253819}}^1$

素因数の和:253959

約数の個数: 16

約数和(自身を含む): 3134169360

約数和(自身を除く): 1115293034

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 253819, 507638, 10406579, 20813158, 24620443, 49240886, 1009438163, 2018876326]

約数ペア:

[(1, 2018876326), (2, 1009438163), (41, 49240886), (82, 24620443), (97, 20813158), (194, 10406579), (3977, 507638), (7954, 253819)]