2018453339

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{53113}}^1$

素因数の和:53270

約数の個数: 16

約数和(自身を含む): 2371008960

約数和(自身を除く): 352555621

約数列:

[1, 7, 61, 89, 427, 623, 5429, 38003, 53113, 371791, 3239893, 4727057, 22679251, 33089399, 288350477, 2018453339]

約数ペア:

[(1, 2018453339), (7, 288350477), (61, 33089399), (89, 22679251), (427, 4727057), (623, 3239893), (5429, 371791), (38003, 53113)]