2408696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2451304

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 199, 356, 398, 712, 796, 1513, 1592, 3026, 3383, 6052, 6766, 12104, 13532, 17711, 27064, 35422, 70844, 141688, 301087, 602174, 1204348, 2408696]

約数ペア:

[(1, 2408696), (2, 1204348), (4, 602174), (8, 301087), (17, 141688), (34, 70844), (68, 35422), (89, 27064), (136, 17711), (178, 13532), (199, 12104), (356, 6766), (398, 6052), (712, 3383), (796, 3026), (1513, 1592)]