4004032036

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{56519}}^1$

素因数の和:56811

約数の個数: 24

約数和(自身を含む): 7121520000

約数和(自身を除く): 3117487964

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 17711, 35422, 56519, 70844, 113038, 226076, 5030191, 10060382, 11247281, 20120764, 22494562, 44989124, 1001008009, 2002016018, 4004032036]

約数ペア:

[(1, 4004032036), (2, 2002016018), (4, 1001008009), (89, 44989124), (178, 22494562), (199, 20120764), (356, 11247281), (398, 10060382), (796, 5030191), (17711, 226076), (35422, 113038), (56519, 70844)]