908454404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 1871081856

約数和(自身を除く): 962627452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 761, 1522, 2087, 3044, 4174, 8348, 8371, 9893, 16742, 19786, 22957, 27131, 33484, 39572, 45914, 54262, 91828, 108524, 108823, 217646, 298441, 435292, 596882, 1193764, 1588207, 3176414, 6352828, 17470277, 20646691, 34940554, 41293382, 69881108, 82586764, 227113601, 454227202, 908454404]

約数ペア:

[(1, 908454404), (2, 454227202), (4, 227113601), (11, 82586764), (13, 69881108), (22, 41293382), (26, 34940554), (44, 20646691), (52, 17470277), (143, 6352828), (286, 3176414), (572, 1588207), (761, 1193764), (1522, 596882), (2087, 435292), (3044, 298441), (4174, 217646), (8348, 108823), (8371, 108524), (9893, 91828), (16742, 54262), (19786, 45914), (22957, 39572), (27131, 33484)]