1297623026

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{9733}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 2270747520

約数和(自身を除く): 973124494

約数列:

[1, 2, 7, 14, 89, 107, 178, 214, 623, 749, 1246, 1498, 9523, 9733, 19046, 19466, 66661, 68131, 133322, 136262, 866237, 1041431, 1732474, 2082862, 6063659, 7290017, 12127318, 14580034, 92687359, 185374718, 648811513, 1297623026]

約数ペア:

[(1, 1297623026), (2, 648811513), (7, 185374718), (14, 92687359), (89, 14580034), (107, 12127318), (178, 7290017), (214, 6063659), (623, 2082862), (749, 1732474), (1246, 1041431), (1498, 866237), (9523, 136262), (9733, 133322), (19046, 68131), (19466, 66661)]