980244928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9277}}^1$

素因数の和:9429

約数の個数: 56

約数和(自身を含む): 2111524352

約数和(自身を除く): 1131279424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 9277, 13208, 18554, 26416, 37108, 52832, 74216, 105664, 120601, 148432, 241202, 296864, 482404, 593728, 964808, 1178179, 1929616, 2356358, 3859232, 4712716, 7718464, 9425432, 15316327, 18850864, 30632654, 37701728, 61265308, 75403456, 122530616, 245061232, 490122464, 980244928]

約数ペア:

[(1, 980244928), (2, 490122464), (4, 245061232), (8, 122530616), (13, 75403456), (16, 61265308), (26, 37701728), (32, 30632654), (52, 18850864), (64, 15316327), (104, 9425432), (127, 7718464), (208, 4712716), (254, 3859232), (416, 2356358), (508, 1929616), (832, 1178179), (1016, 964808), (1651, 593728), (2032, 482404), (3302, 296864), (4064, 241202), (6604, 148432), (8128, 120601), (9277, 105664), (13208, 74216), (18554, 52832), (26416, 37108)]