1394482778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{10457}}^1$

素因数の和:10718

約数の個数: 32

約数和(自身を含む): 2361332736

約数和(自身を除く): 966849958

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 2899, 5129, 5798, 10258, 10457, 20914, 66677, 133354, 135941, 240511, 271882, 481022, 2331911, 3126643, 4663822, 6253286, 30314843, 53633953, 60629686, 107267906, 697241389, 1394482778]

約数ペア:

[(1, 1394482778), (2, 697241389), (13, 107267906), (23, 60629686), (26, 53633953), (46, 30314843), (223, 6253286), (299, 4663822), (446, 3126643), (598, 2331911), (2899, 481022), (5129, 271882), (5798, 240511), (10258, 135941), (10457, 133354), (20914, 66677)]