262652542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 424627200

約数和(自身を除く): 161974658

約数列:

[1, 2, 19, 38, 59, 118, 193, 386, 607, 1121, 1214, 2242, 3667, 7334, 11387, 11533, 22774, 23066, 35813, 71626, 117151, 216353, 234302, 432706, 680447, 1360894, 2225869, 4451738, 6911909, 13823818, 131326271, 262652542]

約数ペア:

[(1, 262652542), (2, 131326271), (19, 13823818), (38, 6911909), (59, 4451738), (118, 2225869), (193, 1360894), (386, 680447), (607, 432706), (1121, 234302), (1214, 216353), (2242, 117151), (3667, 71626), (7334, 35813), (11387, 23066), (11533, 22774)]