2691069808

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{201911}}^1$

素因数の和:201950

約数の個数: 60

約数和(自身を含む): 6422013072

約数和(自身を除く): 3730943264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 201911, 403822, 807644, 1413377, 1615288, 2826754, 3230576, 3432487, 5653508, 6864974, 9893639, 11307016, 13729948, 19787278, 22614032, 24027409, 27459896, 39574556, 48054818, 54919792, 79149112, 96109636, 158298224, 168191863, 192219272, 336383726, 384438544, 672767452, 1345534904, 2691069808]

約数ペア:

[(1, 2691069808), (2, 1345534904), (4, 672767452), (7, 384438544), (8, 336383726), (14, 192219272), (16, 168191863), (17, 158298224), (28, 96109636), (34, 79149112), (49, 54919792), (56, 48054818), (68, 39574556), (98, 27459896), (112, 24027409), (119, 22614032), (136, 19787278), (196, 13729948), (238, 11307016), (272, 9893639), (392, 6864974), (476, 5653508), (784, 3432487), (833, 3230576), (952, 2826754), (1666, 1615288), (1904, 1413377), (3332, 807644), (6664, 403822), (13328, 201911)]