2018822428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4327}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 4255982080

約数和(自身を除く): 2237159652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 877, 1754, 3508, 4327, 6139, 8654, 12278, 16663, 17308, 24556, 30289, 33326, 60578, 66652, 82213, 116641, 121156, 164426, 233282, 328852, 466564, 575491, 1150982, 2301964, 3794779, 7589558, 15179116, 26563453, 53126906, 72100801, 106253812, 144201602, 288403204, 504705607, 1009411214, 2018822428]

約数ペア:

[(1, 2018822428), (2, 1009411214), (4, 504705607), (7, 288403204), (14, 144201602), (19, 106253812), (28, 72100801), (38, 53126906), (76, 26563453), (133, 15179116), (266, 7589558), (532, 3794779), (877, 2301964), (1754, 1150982), (3508, 575491), (4327, 466564), (6139, 328852), (8654, 233282), (12278, 164426), (16663, 121156), (17308, 116641), (24556, 82213), (30289, 66652), (33326, 60578)]