1994352482

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1\times {\mathrm{8731}}^1$

素因数の和:9545

約数の個数: 16

約数和(自身を含む): 3013168704

約数和(自身を除く): 1018816222

約数列:

[1, 2, 181, 362, 631, 1262, 8731, 17462, 114211, 228422, 1580311, 3160622, 5509261, 11018522, 997176241, 1994352482]

約数ペア:

[(1, 1994352482), (2, 997176241), (181, 11018522), (362, 5509261), (631, 3160622), (1262, 1580311), (8731, 228422), (17462, 114211)]