2485101530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{7901}}^1$

素因数の和:8422

約数の個数: 32

約数和(自身を含む): 4547000448

約数和(自身を除く): 2061898918

約数列:

[1, 2, 5, 10, 71, 142, 355, 443, 710, 886, 2215, 4430, 7901, 15802, 31453, 39505, 62906, 79010, 157265, 314530, 560971, 1121942, 2804855, 3500143, 5609710, 7000286, 17500715, 35001430, 248510153, 497020306, 1242550765, 2485101530]

約数ペア:

[(1, 2485101530), (2, 1242550765), (5, 497020306), (10, 248510153), (71, 35001430), (142, 17500715), (355, 7000286), (443, 5609710), (710, 3500143), (886, 2804855), (2215, 1121942), (4430, 560971), (7901, 314530), (15802, 157265), (31453, 79010), (39505, 62906)]