13508572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 16489508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 719, 854, 1342, 1438, 1708, 2684, 2876, 4697, 5033, 7909, 9394, 10066, 15818, 18788, 20132, 31636, 43859, 55363, 87718, 110726, 175436, 221452, 307013, 482449, 614026, 964898, 1228052, 1929796, 3377143, 6754286, 13508572]

約数ペア:

[(1, 13508572), (2, 6754286), (4, 3377143), (7, 1929796), (11, 1228052), (14, 964898), (22, 614026), (28, 482449), (44, 307013), (61, 221452), (77, 175436), (122, 110726), (154, 87718), (244, 55363), (308, 43859), (427, 31636), (671, 20132), (719, 18788), (854, 15818), (1342, 10066), (1438, 9394), (1708, 7909), (2684, 5033), (2876, 4697)]