2013111790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6493909}}^1$

素因数の和:6493947

約数の個数: 16

約数和(自身を含む): 3740492160

約数和(自身を除く): 1727380370

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6493909, 12987818, 32469545, 64939090, 201311179, 402622358, 1006555895, 2013111790]

約数ペア:

[(1, 2013111790), (2, 1006555895), (5, 402622358), (10, 201311179), (31, 64939090), (62, 32469545), (155, 12987818), (310, 6493909)]