2013093530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{405049}}^1$

素因数の和:405134

約数の個数: 32

約数和(自身を含む): 4199558400

約数和(自身を除く): 2186464870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 405049, 810098, 2025245, 2835343, 4050490, 5670686, 14176715, 28353430, 28758479, 57516958, 143792395, 201309353, 287584790, 402618706, 1006546765, 2013093530]

約数ペア:

[(1, 2013093530), (2, 1006546765), (5, 402618706), (7, 287584790), (10, 201309353), (14, 143792395), (35, 57516958), (70, 28758479), (71, 28353430), (142, 14176715), (355, 5670686), (497, 4050490), (710, 2835343), (994, 2025245), (2485, 810098), (4970, 405049)]