378372752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{387677}}^1$

素因数の和:387746

約数の個数: 20

約数和(自身を含む): 745117116

約数和(自身を除く): 366744364

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 387677, 775354, 1550708, 3101416, 6202832, 23648297, 47296594, 94593188, 189186376, 378372752]

約数ペア:

[(1, 378372752), (2, 189186376), (4, 94593188), (8, 47296594), (16, 23648297), (61, 6202832), (122, 3101416), (244, 1550708), (488, 775354), (976, 387677)]