319696132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{308587}}^1$

素因数の和:308635

約数の個数: 24

約数和(自身を含む): 656675264

約数和(自身を除く): 336979132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 308587, 617174, 1234348, 2160109, 4320218, 8640436, 11417719, 22835438, 45670876, 79924033, 159848066, 319696132]

約数ペア:

[(1, 319696132), (2, 159848066), (4, 79924033), (7, 45670876), (14, 22835438), (28, 11417719), (37, 8640436), (74, 4320218), (148, 2160109), (259, 1234348), (518, 617174), (1036, 308587)]