386086490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61381}}^1$

素因数の和:61442

約数の個数: 32

約数和(自身を含む): 755735184

約数和(自身を除く): 369648694

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 61381, 122762, 306905, 613810, 1043477, 2086954, 2271097, 4542194, 5217385, 10434770, 11355485, 22710970, 38608649, 77217298, 193043245, 386086490]

約数ペア:

[(1, 386086490), (2, 193043245), (5, 77217298), (10, 38608649), (17, 22710970), (34, 11355485), (37, 10434770), (74, 5217385), (85, 4542194), (170, 2271097), (185, 2086954), (370, 1043477), (629, 613810), (1258, 306905), (3145, 122762), (6290, 61381)]