1686039693910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40656853}}^1$

素因数の和:40656913

約数の個数: 64

約数和(自身を含む): 3688389794880

約数和(自身を除く): 2002350100970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1885, 3190, 3770, 4147, 8294, 20735, 41470, 40656853, 81313706, 203284265, 406568530, 447225383, 528539089, 894450766, 1057078178, 1179048737, 2236126915, 2358097474, 2642695445, 4472253830, 5285390890, 5813929979, 5895243685, 11627859958, 11790487370, 12969536107, 15327633581, 25939072214, 29069649895, 30655267162, 58139299790, 64847680535, 76638167905, 129695361070, 153276335810, 168603969391, 337207938782, 843019846955, 1686039693910]

約数ペア:

[(1, 1686039693910), (2, 843019846955), (5, 337207938782), (10, 168603969391), (11, 153276335810), (13, 129695361070), (22, 76638167905), (26, 64847680535), (29, 58139299790), (55, 30655267162), (58, 29069649895), (65, 25939072214), (110, 15327633581), (130, 12969536107), (143, 11790487370), (145, 11627859958), (286, 5895243685), (290, 5813929979), (319, 5285390890), (377, 4472253830), (638, 2642695445), (715, 2358097474), (754, 2236126915), (1430, 1179048737), (1595, 1057078178), (1885, 894450766), (3190, 528539089), (3770, 447225383), (4147, 406568530), (8294, 203284265), (20735, 81313706), (41470, 40656853)]