2008653122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{272249}}^1$

素因数の和:272306

約数の個数: 32

約数和(自身を含む): 3763584000

約数和(自身を除く): 1754930878

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 272249, 544498, 1905743, 3811486, 4628233, 8439719, 9256466, 16879438, 32397631, 59078033, 64795262, 118156066, 143475223, 286950446, 1004326561, 2008653122]

約数ペア:

[(1, 2008653122), (2, 1004326561), (7, 286950446), (14, 143475223), (17, 118156066), (31, 64795262), (34, 59078033), (62, 32397631), (119, 16879438), (217, 9256466), (238, 8439719), (434, 4628233), (527, 3811486), (1054, 1905743), (3689, 544498), (7378, 272249)]