2068183910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12609

約数の個数: 64

約数和(自身を含む): 4239696384

約数和(自身を除く): 2171512474

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2542, 2665, 4030, 5330, 6355, 12517, 12710, 16523, 25034, 33046, 62585, 82615, 125170, 162721, 165230, 325442, 388027, 513197, 776054, 813605, 1026394, 1627210, 1940135, 2565985, 3880270, 5044351, 5131970, 6671561, 10088702, 13343122, 15909107, 25221755, 31818214, 33357805, 50443510, 66715610, 79545535, 159091070, 206818391, 413636782, 1034091955, 2068183910]

約数ペア:

[(1, 2068183910), (2, 1034091955), (5, 413636782), (10, 206818391), (13, 159091070), (26, 79545535), (31, 66715610), (41, 50443510), (62, 33357805), (65, 31818214), (82, 25221755), (130, 15909107), (155, 13343122), (205, 10088702), (310, 6671561), (403, 5131970), (410, 5044351), (533, 3880270), (806, 2565985), (1066, 1940135), (1271, 1627210), (2015, 1026394), (2542, 813605), (2665, 776054), (4030, 513197), (5330, 388027), (6355, 325442), (12517, 165230), (12710, 162721), (16523, 125170), (25034, 82615), (33046, 62585)]