1945046

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 3013200

約数和(自身を除く): 1068154

約数列:

[1, 2, 61, 107, 122, 149, 214, 298, 6527, 9089, 13054, 15943, 18178, 31886, 972523, 1945046]

約数ペア:

[(1, 1945046), (2, 972523), (61, 31886), (107, 18178), (122, 15943), (149, 13054), (214, 9089), (298, 6527)]