1928148551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 2409759360

約数和(自身を除く): 481610809

約数列:

[1, 7, 17, 37, 119, 193, 259, 629, 1351, 2269, 3281, 4403, 7141, 15883, 22967, 38573, 49987, 83953, 121397, 270011, 437917, 587671, 849779, 1427201, 3065419, 7444589, 9990407, 16202929, 52112123, 113420503, 275449793, 1928148551]

約数ペア:

[(1, 1928148551), (7, 275449793), (17, 113420503), (37, 52112123), (119, 16202929), (193, 9990407), (259, 7444589), (629, 3065419), (1351, 1427201), (2269, 849779), (3281, 587671), (4403, 437917), (7141, 270011), (15883, 121397), (22967, 83953), (38573, 49987)]