858994556

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 1755156480

約数和(自身を除く): 896161924

約数列:

[1, 2, 4, 7, 14, 28, 83, 109, 166, 218, 332, 436, 581, 763, 1162, 1526, 2324, 3052, 3391, 6782, 9047, 13564, 18094, 23737, 36188, 47474, 63329, 94948, 126658, 253316, 281453, 369619, 562906, 739238, 1125812, 1478476, 1970171, 2587333, 3940342, 5174666, 7880684, 10349332, 30678377, 61356754, 122713508, 214748639, 429497278, 858994556]

約数ペア:

[(1, 858994556), (2, 429497278), (4, 214748639), (7, 122713508), (14, 61356754), (28, 30678377), (83, 10349332), (109, 7880684), (166, 5174666), (218, 3940342), (332, 2587333), (436, 1970171), (581, 1478476), (763, 1125812), (1162, 739238), (1526, 562906), (2324, 369619), (3052, 281453), (3391, 253316), (6782, 126658), (9047, 94948), (13564, 63329), (18094, 47474), (23737, 36188)]