978930606784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1335527}}^1$

素因数の和:1336433

約数の個数: 56

約数和(自身を含む): 2094369667488

約数和(自身を除く): 1115439060704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 881, 1762, 3524, 7048, 11453, 14096, 22906, 28192, 45812, 56384, 91624, 183248, 366496, 732992, 1335527, 2671054, 5342108, 10684216, 17361851, 21368432, 34723702, 42736864, 69447404, 85473728, 138894808, 277789616, 555579232, 1111158464, 1176599287, 2353198574, 4706397148, 9412794296, 15295790731, 18825588592, 30591581462, 37651177184, 61183162924, 75302354368, 122366325848, 244732651696, 489465303392, 978930606784]

約数ペア:

[(1, 978930606784), (2, 489465303392), (4, 244732651696), (8, 122366325848), (13, 75302354368), (16, 61183162924), (26, 37651177184), (32, 30591581462), (52, 18825588592), (64, 15295790731), (104, 9412794296), (208, 4706397148), (416, 2353198574), (832, 1176599287), (881, 1111158464), (1762, 555579232), (3524, 277789616), (7048, 138894808), (11453, 85473728), (14096, 69447404), (22906, 42736864), (28192, 34723702), (45812, 21368432), (56384, 17361851), (91624, 10684216), (183248, 5342108), (366496, 2671054), (732992, 1335527)]