2007228476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{55837}}^1$

素因数の和:55914

約数の個数: 48

約数和(自身を含む): 4127544960

約数和(自身を除く): 2120316484

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 35948, 55837, 111674, 223348, 614207, 1060903, 1228414, 2121806, 2400991, 2456828, 4243612, 4801982, 9603964, 11669933, 23339866, 26410901, 45618829, 46679732, 52821802, 91237658, 105643604, 182475316, 501807119, 1003614238, 2007228476]

約数ペア:

[(1, 2007228476), (2, 1003614238), (4, 501807119), (11, 182475316), (19, 105643604), (22, 91237658), (38, 52821802), (43, 46679732), (44, 45618829), (76, 26410901), (86, 23339866), (172, 11669933), (209, 9603964), (418, 4801982), (473, 4243612), (817, 2456828), (836, 2400991), (946, 2121806), (1634, 1228414), (1892, 1060903), (3268, 614207), (8987, 223348), (17974, 111674), (35948, 55837)]