8039994

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 16593984

約数和(自身を除く): 8553990

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 193, 262, 318, 386, 393, 579, 786, 1158, 6943, 10229, 13886, 20458, 20829, 25283, 30687, 41658, 50566, 61374, 75849, 151698, 1339999, 2679998, 4019997, 8039994]

約数ペア:

[(1, 8039994), (2, 4019997), (3, 2679998), (6, 1339999), (53, 151698), (106, 75849), (131, 61374), (159, 50566), (193, 41658), (262, 30687), (318, 25283), (386, 20829), (393, 20458), (579, 13886), (786, 10229), (1158, 6943)]