84209998

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 127491840

約数和(自身を除く): 43281842

約数列:

[1, 2, 251, 271, 502, 542, 619, 1238, 68021, 136042, 155369, 167749, 310738, 335498, 42104999, 84209998]

約数ペア:

[(1, 84209998), (2, 42104999), (251, 335498), (271, 310738), (502, 167749), (542, 155369), (619, 136042), (1238, 68021)]