2077971366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 4465739520

約数和(自身を除く): 2387768154

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 197, 201, 394, 402, 591, 1182, 1273, 1381, 2546, 2762, 3743, 3819, 4143, 7486, 7638, 8286, 11229, 13199, 22458, 26239, 26398, 39597, 52478, 78717, 79194, 92527, 157434, 185054, 250781, 272057, 277581, 501562, 544114, 555162, 752343, 816171, 1504686, 1632342, 1758013, 3516026, 5169083, 5274039, 10338166, 10548078, 15507249, 18227819, 31014498, 36455638, 54683457, 109366914, 346328561, 692657122, 1038985683, 2077971366]

約数ペア:

[(1, 2077971366), (2, 1038985683), (3, 692657122), (6, 346328561), (19, 109366914), (38, 54683457), (57, 36455638), (67, 31014498), (114, 18227819), (134, 15507249), (197, 10548078), (201, 10338166), (394, 5274039), (402, 5169083), (591, 3516026), (1182, 1758013), (1273, 1632342), (1381, 1504686), (2546, 816171), (2762, 752343), (3743, 555162), (3819, 544114), (4143, 501562), (7486, 277581), (7638, 272057), (8286, 250781), (11229, 185054), (13199, 157434), (22458, 92527), (26239, 79194), (26398, 78717), (39597, 52478)]