4661986

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 8356608

約数和(自身を除く): 3694622

約数列:

[1, 2, 7, 14, 53, 61, 103, 106, 122, 206, 371, 427, 721, 742, 854, 1442, 3233, 5459, 6283, 6466, 10918, 12566, 22631, 38213, 43981, 45262, 76426, 87962, 332999, 665998, 2330993, 4661986]

約数ペア:

[(1, 4661986), (2, 2330993), (7, 665998), (14, 332999), (53, 87962), (61, 76426), (103, 45262), (106, 43981), (122, 38213), (206, 22631), (371, 12566), (427, 10918), (721, 6466), (742, 6283), (854, 5459), (1442, 3233)]