2011852948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{18149}}^1$

素因数の和:18304

約数の個数: 48

約数和(自身を含む): 4171305600

約数和(自身を除く): 2159452652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 2996, 3959, 7918, 15836, 18149, 27713, 36298, 55426, 72596, 110852, 127043, 254086, 508172, 671513, 1343026, 1941943, 2686052, 3883886, 4700591, 7767772, 9401182, 13593601, 18802364, 27187202, 54374404, 71851891, 143703782, 287407564, 502963237, 1005926474, 2011852948]

約数ペア:

[(1, 2011852948), (2, 1005926474), (4, 502963237), (7, 287407564), (14, 143703782), (28, 71851891), (37, 54374404), (74, 27187202), (107, 18802364), (148, 13593601), (214, 9401182), (259, 7767772), (428, 4700591), (518, 3883886), (749, 2686052), (1036, 1941943), (1498, 1343026), (2996, 671513), (3959, 508172), (7918, 254086), (15836, 127043), (18149, 110852), (27713, 72596), (36298, 55426)]