130004018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{39563}}^1$

素因数の和:39649

約数の個数: 16

約数和(自身を含む): 205099776

約数和(自身を除く): 75095758

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 39563, 79126, 1226453, 2096839, 2452906, 4193678, 65002009, 130004018]

約数ペア:

[(1, 130004018), (2, 65002009), (31, 4193678), (53, 2452906), (62, 2096839), (106, 1226453), (1643, 79126), (3286, 39563)]