858261334

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{1091}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 1492598016

約数和(自身を除く): 634336682

約数列:

[1, 2, 7, 14, 83, 166, 581, 677, 1091, 1162, 1354, 2182, 4739, 7637, 9478, 15274, 56191, 90553, 112382, 181106, 393337, 633871, 738607, 786674, 1267742, 1477214, 5170249, 10340498, 61304381, 122608762, 429130667, 858261334]

約数ペア:

[(1, 858261334), (2, 429130667), (7, 122608762), (14, 61304381), (83, 10340498), (166, 5170249), (581, 1477214), (677, 1267742), (1091, 786674), (1162, 738607), (1354, 633871), (2182, 393337), (4739, 181106), (7637, 112382), (9478, 90553), (15274, 56191)]