2013895424

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1777}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 4252051440

約数和(自身を除く): 2238156016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 233, 256, 304, 466, 608, 932, 1216, 1777, 1864, 2432, 3554, 3728, 4427, 4864, 7108, 7456, 8854, 14216, 14912, 17708, 28432, 29824, 33763, 35416, 56864, 59648, 67526, 70832, 113728, 135052, 141664, 227456, 270104, 283328, 414041, 454912, 540208, 566656, 828082, 1080416, 1133312, 1656164, 2160832, 3312328, 4321664, 6624656, 7866779, 8643328, 13249312, 15733558, 26498624, 31467116, 52997248, 62934232, 105994496, 125868464, 251736928, 503473856, 1006947712, 2013895424]

約数ペア:

[(1, 2013895424), (2, 1006947712), (4, 503473856), (8, 251736928), (16, 125868464), (19, 105994496), (32, 62934232), (38, 52997248), (64, 31467116), (76, 26498624), (128, 15733558), (152, 13249312), (233, 8643328), (256, 7866779), (304, 6624656), (466, 4321664), (608, 3312328), (932, 2160832), (1216, 1656164), (1777, 1133312), (1864, 1080416), (2432, 828082), (3554, 566656), (3728, 540208), (4427, 454912), (4864, 414041), (7108, 283328), (7456, 270104), (8854, 227456), (14216, 141664), (14912, 135052), (17708, 113728), (28432, 70832), (29824, 67526), (33763, 59648), (35416, 56864)]