2154756494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5023}}^1$

素因数の和:5121

約数の個数: 64

約数和(自身を含む): 3958751232

約数和(自身を除く): 1803994738

約数列:

[1, 2, 11, 17, 22, 31, 34, 37, 62, 74, 187, 341, 374, 407, 527, 629, 682, 814, 1054, 1147, 1258, 2294, 5023, 5797, 6919, 10046, 11594, 12617, 13838, 19499, 25234, 38998, 55253, 85391, 110506, 155713, 170782, 185851, 214489, 311426, 371702, 428978, 939301, 1712843, 1878602, 2044361, 2647121, 3159467, 3425686, 4088722, 5294242, 5761381, 6318934, 11522762, 29118331, 34754137, 58236662, 63375191, 69508274, 97943477, 126750382, 195886954, 1077378247, 2154756494]

約数ペア:

[(1, 2154756494), (2, 1077378247), (11, 195886954), (17, 126750382), (22, 97943477), (31, 69508274), (34, 63375191), (37, 58236662), (62, 34754137), (74, 29118331), (187, 11522762), (341, 6318934), (374, 5761381), (407, 5294242), (527, 4088722), (629, 3425686), (682, 3159467), (814, 2647121), (1054, 2044361), (1147, 1878602), (1258, 1712843), (2294, 939301), (5023, 428978), (5797, 371702), (6919, 311426), (10046, 214489), (11594, 185851), (12617, 170782), (13838, 155713), (19499, 110506), (25234, 85391), (38998, 55253)]