2013378045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{361793}}^1$

素因数の和:361861

約数の個数: 32

約数和(自身を含む): 3751080192

約数和(自身を除く): 1737702147

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 361793, 1085379, 1808965, 2532551, 5426895, 7597653, 12662755, 19175029, 37988265, 57525087, 95875145, 134225203, 287625435, 402675609, 671126015, 2013378045]

約数ペア:

[(1, 2013378045), (3, 671126015), (5, 402675609), (7, 287625435), (15, 134225203), (21, 95875145), (35, 57525087), (53, 37988265), (105, 19175029), (159, 12662755), (265, 7597653), (371, 5426895), (795, 2532551), (1113, 1808965), (1855, 1085379), (5565, 361793)]