2782108

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 5651072

約数和(自身を除く): 2868964

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1483, 1876, 2966, 5932, 10381, 20762, 41524, 99361, 198722, 397444, 695527, 1391054, 2782108]

約数ペア:

[(1, 2782108), (2, 1391054), (4, 695527), (7, 397444), (14, 198722), (28, 99361), (67, 41524), (134, 20762), (268, 10381), (469, 5932), (938, 2966), (1483, 1876)]