139015103686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1\times {\mathrm{471439}}^1$

素因数の和:473919

約数の個数: 16

約数和(自身を含む): 212029197120

約数和(自身を除く): 73014093434

約数列:

[1, 2, 61, 122, 2417, 4834, 147437, 294874, 471439, 942878, 28757779, 57515558, 1139468063, 2278936126, 69507551843, 139015103686]

約数ペア:

[(1, 139015103686), (2, 69507551843), (61, 2278936126), (122, 1139468063), (2417, 57515558), (4834, 28757779), (147437, 942878), (294874, 471439)]