828140038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 1372049280

約数和(自身を除く): 543909242

約数列:

[1, 2, 11, 22, 139, 227, 278, 454, 1193, 1529, 2386, 2497, 3058, 4994, 13123, 26246, 31553, 63106, 165827, 270811, 331654, 347083, 541622, 694166, 1824097, 2978921, 3648194, 5957842, 37642729, 75285458, 414070019, 828140038]

約数ペア:

[(1, 828140038), (2, 414070019), (11, 75285458), (22, 37642729), (139, 5957842), (227, 3648194), (278, 2978921), (454, 1824097), (1193, 694166), (1529, 541622), (2386, 347083), (2497, 331654), (3058, 270811), (4994, 165827), (13123, 63106), (26246, 31553)]