6405584

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 30

約数和(自身を含む): 13110210

約数和(自身を除く): 6704626

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1109, 1444, 2218, 2888, 4436, 5776, 8872, 17744, 21071, 42142, 84284, 168568, 337136, 400349, 800698, 1601396, 3202792, 6405584]

約数ペア:

[(1, 6405584), (2, 3202792), (4, 1601396), (8, 800698), (16, 400349), (19, 337136), (38, 168568), (76, 84284), (152, 42142), (304, 21071), (361, 17744), (722, 8872), (1109, 5776), (1444, 4436), (2218, 2888)]