2100031868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{12959}}^1$

素因数の和:13130

約数の個数: 48

約数和(自身を含む): 4180377600

約数和(自身を除く): 2080345732

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 127, 254, 319, 508, 638, 1276, 1397, 2794, 3683, 5588, 7366, 12959, 14732, 25918, 40513, 51836, 81026, 142549, 162052, 285098, 375811, 570196, 751622, 1503244, 1645793, 3291586, 4133921, 6583172, 8267842, 16535684, 18103723, 36207446, 47727997, 72414892, 95455994, 190911988, 525007967, 1050015934, 2100031868]

約数ペア:

[(1, 2100031868), (2, 1050015934), (4, 525007967), (11, 190911988), (22, 95455994), (29, 72414892), (44, 47727997), (58, 36207446), (116, 18103723), (127, 16535684), (254, 8267842), (319, 6583172), (508, 4133921), (638, 3291586), (1276, 1645793), (1397, 1503244), (2794, 751622), (3683, 570196), (5588, 375811), (7366, 285098), (12959, 162052), (14732, 142549), (25918, 81026), (40513, 51836)]