252525489968

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{26001389}}^1$

素因数の和:26002004

約数の個数: 20

約数和(自身を含む): 490074198720

約数和(自身を除く): 237548708752

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 26001389, 52002778, 104005556, 208011112, 416022224, 15782843123, 31565686246, 63131372492, 126262744984, 252525489968]

約数ペア:

[(1, 252525489968), (2, 126262744984), (4, 63131372492), (8, 31565686246), (16, 15782843123), (607, 416022224), (1214, 208011112), (2428, 104005556), (4856, 52002778), (9712, 26001389)]