1343648

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 2671200

約数和(自身を除く): 1327552

約数列:

[1, 2, 4, 8, 16, 32, 199, 211, 398, 422, 796, 844, 1592, 1688, 3184, 3376, 6368, 6752, 41989, 83978, 167956, 335912, 671824, 1343648]

約数ペア:

[(1, 1343648), (2, 671824), (4, 335912), (8, 167956), (16, 83978), (32, 41989), (199, 6752), (211, 6368), (398, 3376), (422, 3184), (796, 1688), (844, 1592)]