190691878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5381}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 325503360

約数和(自身を除く): 134811482

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 2726, 5381, 10762, 17719, 35438, 69953, 139906, 156049, 252907, 312098, 505814, 2028637, 3287791, 4057274, 6575582, 7334303, 14668606, 95345939, 190691878]

約数ペア:

[(1, 190691878), (2, 95345939), (13, 14668606), (26, 7334303), (29, 6575582), (47, 4057274), (58, 3287791), (94, 2028637), (377, 505814), (611, 312098), (754, 252907), (1222, 156049), (1363, 139906), (2726, 69953), (5381, 35438), (10762, 17719)]