2125294556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{43951}}^1$

素因数の和:44130

約数の個数: 48

約数和(自身を含む): 4666647552

約数和(自身を除く): 2541352996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3454, 4396, 6908, 12089, 24178, 43951, 48356, 87902, 175804, 307657, 483461, 615314, 966922, 1230628, 1933844, 3384227, 6768454, 6900307, 13536908, 13800614, 27601228, 48302149, 75903377, 96604298, 151806754, 193208596, 303613508, 531323639, 1062647278, 2125294556]

約数ペア:

[(1, 2125294556), (2, 1062647278), (4, 531323639), (7, 303613508), (11, 193208596), (14, 151806754), (22, 96604298), (28, 75903377), (44, 48302149), (77, 27601228), (154, 13800614), (157, 13536908), (308, 6900307), (314, 6768454), (628, 3384227), (1099, 1933844), (1727, 1230628), (2198, 966922), (3454, 615314), (4396, 483461), (6908, 307657), (12089, 175804), (24178, 87902), (43951, 48356)]