17478734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 32550336

約数和(自身を除く): 15071602

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 701, 959, 1402, 1781, 1918, 3562, 4907, 9113, 9814, 12467, 18226, 24934, 63791, 96037, 127582, 192074, 672259, 1248481, 1344518, 2496962, 8739367, 17478734]

約数ペア:

[(1, 17478734), (2, 8739367), (7, 2496962), (13, 1344518), (14, 1248481), (26, 672259), (91, 192074), (137, 127582), (182, 96037), (274, 63791), (701, 24934), (959, 18226), (1402, 12467), (1781, 9814), (1918, 9113), (3562, 4907)]