2021350256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{2843}}^1$

素因数の和:4089

約数の個数: 40

約数和(自身を含む): 4026978864

約数和(自身を除く): 2005628608

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1201, 2402, 2843, 4804, 5686, 9608, 11372, 19216, 22744, 44437, 45488, 88874, 105191, 177748, 210382, 355496, 420764, 710992, 841528, 1683056, 3414443, 6828886, 13657772, 27315544, 54631088, 126334391, 252668782, 505337564, 1010675128, 2021350256]

約数ペア:

[(1, 2021350256), (2, 1010675128), (4, 505337564), (8, 252668782), (16, 126334391), (37, 54631088), (74, 27315544), (148, 13657772), (296, 6828886), (592, 3414443), (1201, 1683056), (2402, 841528), (2843, 710992), (4804, 420764), (5686, 355496), (9608, 210382), (11372, 177748), (19216, 105191), (22744, 88874), (44437, 45488)]