2008065592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{45863}}^1$

素因数の和:46303

約数の個数: 32

約数和(自身を含む): 4064467680

約数和(自身を除く): 2056402088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892, 43784, 45863, 91726, 183452, 366904, 596219, 1192438, 2384876, 4769752, 19308323, 38616646, 77233292, 154466584, 251008199, 502016398, 1004032796, 2008065592]

約数ペア:

[(1, 2008065592), (2, 1004032796), (4, 502016398), (8, 251008199), (13, 154466584), (26, 77233292), (52, 38616646), (104, 19308323), (421, 4769752), (842, 2384876), (1684, 1192438), (3368, 596219), (5473, 366904), (10946, 183452), (21892, 91726), (43784, 45863)]