84979406

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 128662800

約数和(自身を除く): 43683394

約数列:

[1, 2, 211, 349, 422, 577, 698, 1154, 73639, 121747, 147278, 201373, 243494, 402746, 42489703, 84979406]

約数ペア:

[(1, 84979406), (2, 42489703), (211, 402746), (349, 243494), (422, 201373), (577, 147278), (698, 121747), (1154, 73639)]