1808542030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2964823}}^1$

素因数の和:2964891

約数の個数: 16

約数和(自身を含む): 3308743584

約数和(自身を除く): 1500201554

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2964823, 5929646, 14824115, 29648230, 180854203, 361708406, 904271015, 1808542030]

約数ペア:

[(1, 1808542030), (2, 904271015), (5, 361708406), (10, 180854203), (61, 29648230), (122, 14824115), (305, 5929646), (610, 2964823)]