2100073705688

素因数分解:

$2^3\times 7^1\times {\mathrm{62401}}^1\times {\mathrm{600973}}^1$

素因数の和:663387

約数の個数: 32

約数和(自身を含む): 4500237545760

約数和(自身を除く): 2400163840072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 62401, 124802, 249604, 436807, 499208, 600973, 873614, 1201946, 1747228, 2403892, 3494456, 4206811, 4807784, 8413622, 16827244, 33654488, 37501316173, 75002632346, 150005264692, 262509213211, 300010529384, 525018426422, 1050036852844, 2100073705688]

約数ペア:

[(1, 2100073705688), (2, 1050036852844), (4, 525018426422), (7, 300010529384), (8, 262509213211), (14, 150005264692), (28, 75002632346), (56, 37501316173), (62401, 33654488), (124802, 16827244), (249604, 8413622), (436807, 4807784), (499208, 4206811), (600973, 3494456), (873614, 2403892), (1201946, 1747228)]