169500002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{390553}}^1$

素因数の和:390593

約数の個数: 16

約数和(自身を含む): 299945472

約数和(自身を除く): 130445470

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 390553, 781106, 2733871, 5467742, 12107143, 24214286, 84750001, 169500002]

約数ペア:

[(1, 169500002), (2, 84750001), (7, 24214286), (14, 12107143), (31, 5467742), (62, 2733871), (217, 781106), (434, 390553)]