1881004076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{2477}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 3870517056

約数和(自身を除く): 1989512980

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 733, 1036, 1466, 2477, 2932, 4954, 5131, 9908, 10262, 17339, 20524, 27121, 34678, 54242, 69356, 91649, 108484, 183298, 189847, 366596, 379694, 641543, 759388, 1283086, 1815641, 2566172, 3631282, 7262564, 12709487, 25418974, 50837948, 67178717, 134357434, 268714868, 470251019, 940502038, 1881004076]

約数ペア:

[(1, 1881004076), (2, 940502038), (4, 470251019), (7, 268714868), (14, 134357434), (28, 67178717), (37, 50837948), (74, 25418974), (148, 12709487), (259, 7262564), (518, 3631282), (733, 2566172), (1036, 1815641), (1466, 1283086), (2477, 759388), (2932, 641543), (4954, 379694), (5131, 366596), (9908, 189847), (10262, 183298), (17339, 108484), (20524, 91649), (27121, 69356), (34678, 54242)]