2888407856

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{114329}}^1$

素因数の和:115916

約数の個数: 20

約数和(自身を含む): 5599883400

約数和(自身を除く): 2711475544

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 12632, 25264, 114329, 228658, 457316, 914632, 1829264, 180525491, 361050982, 722101964, 1444203928, 2888407856]

約数ペア:

[(1, 2888407856), (2, 1444203928), (4, 722101964), (8, 361050982), (16, 180525491), (1579, 1829264), (3158, 914632), (6316, 457316), (12632, 228658), (25264, 114329)]