388587952

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{18413}}^1$

素因数の和:19740

約数の個数: 20

約数和(自身を含む): 753500880

約数和(自身を除く): 364912928

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 10552, 18413, 21104, 36826, 73652, 147304, 294608, 24286747, 48573494, 97146988, 194293976, 388587952]

約数ペア:

[(1, 388587952), (2, 194293976), (4, 97146988), (8, 48573494), (16, 24286747), (1319, 294608), (2638, 147304), (5276, 73652), (10552, 36826), (18413, 21104)]