2131567212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139537}}^1$

素因数の和:139630

約数の個数: 48

約数和(自身を含む): 5313607040

約数和(自身を除く): 3182039828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 2546, 3819, 5092, 7638, 15276, 139537, 279074, 418611, 558148, 837222, 1674444, 2651203, 5302406, 7953609, 9348979, 10604812, 15907218, 18697958, 28046937, 31814436, 37395916, 56093874, 112187748, 177630601, 355261202, 532891803, 710522404, 1065783606, 2131567212]

約数ペア:

[(1, 2131567212), (2, 1065783606), (3, 710522404), (4, 532891803), (6, 355261202), (12, 177630601), (19, 112187748), (38, 56093874), (57, 37395916), (67, 31814436), (76, 28046937), (114, 18697958), (134, 15907218), (201, 10604812), (228, 9348979), (268, 7953609), (402, 5302406), (804, 2651203), (1273, 1674444), (2546, 837222), (3819, 558148), (5092, 418611), (7638, 279074), (15276, 139537)]