5178898991

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 6213127680

約数和(自身を除く): 1034228689

約数列:

[1, 7, 37, 59, 227, 259, 413, 1493, 1589, 2183, 8399, 10451, 13393, 15281, 55241, 58793, 88087, 93751, 338911, 386687, 495541, 616609, 2372377, 3259219, 3468787, 12539707, 19995749, 22814533, 87777949, 139970243, 739842713, 5178898991]

約数ペア:

[(1, 5178898991), (7, 739842713), (37, 139970243), (59, 87777949), (227, 22814533), (259, 19995749), (413, 12539707), (1493, 3468787), (1589, 3259219), (2183, 2372377), (8399, 616609), (10451, 495541), (13393, 386687), (15281, 338911), (55241, 93751), (58793, 88087)]