2116734736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7782113}}^1$

素因数の和:7782138

約数の個数: 20

約数和(自身を含む): 4342419612

約数和(自身を除く): 2225684876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7782113, 15564226, 31128452, 62256904, 124513808, 132295921, 264591842, 529183684, 1058367368, 2116734736]

約数ペア:

[(1, 2116734736), (2, 1058367368), (4, 529183684), (8, 264591842), (16, 132295921), (17, 124513808), (34, 62256904), (68, 31128452), (136, 15564226), (272, 7782113)]