2620199485

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{39703}}^1$

素因数の和:39972

約数の個数: 16

約数和(自身を含む): 3207447936

約数和(自身を除く): 587248451

約数列:

[1, 5, 67, 197, 335, 985, 13199, 39703, 65995, 198515, 2660101, 7821491, 13300505, 39107455, 524039897, 2620199485]

約数ペア:

[(1, 2620199485), (5, 524039897), (67, 39107455), (197, 13300505), (335, 7821491), (985, 2660101), (13199, 198515), (39703, 65995)]