281103478

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{5231}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 427621824

約数和(自身を除く): 146518346

約数列:

[1, 2, 97, 194, 277, 554, 5231, 10462, 26869, 53738, 507407, 1014814, 1448987, 2897974, 140551739, 281103478]

約数ペア:

[(1, 281103478), (2, 140551739), (97, 2897974), (194, 1448987), (277, 1014814), (554, 507407), (5231, 53738), (10462, 26869)]