2113754408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{34679}}^1$

素因数の和:35105

約数の個数: 32

約数和(自身を含む): 4182408000

約数和(自身を除く): 2068653592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 7619, 15238, 30476, 34679, 60952, 69358, 138716, 277432, 658901, 1317802, 2635604, 5271208, 13906279, 27812558, 55625116, 111250232, 264219301, 528438602, 1056877204, 2113754408]

約数ペア:

[(1, 2113754408), (2, 1056877204), (4, 528438602), (8, 264219301), (19, 111250232), (38, 55625116), (76, 27812558), (152, 13906279), (401, 5271208), (802, 2635604), (1604, 1317802), (3208, 658901), (7619, 277432), (15238, 138716), (30476, 69358), (34679, 60952)]