1375101364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{198829}}^1$

素因数の和:198872

約数の個数: 48

約数和(自身を含む): 3117654400

約数和(自身を除く): 1742553036

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 198829, 397658, 795316, 1391803, 2584777, 2783606, 3777751, 5169554, 5567212, 7555502, 10339108, 15111004, 18093439, 26444257, 36186878, 49110763, 52888514, 72373756, 98221526, 105777028, 196443052, 343775341, 687550682, 1375101364]

約数ペア:

[(1, 1375101364), (2, 687550682), (4, 343775341), (7, 196443052), (13, 105777028), (14, 98221526), (19, 72373756), (26, 52888514), (28, 49110763), (38, 36186878), (52, 26444257), (76, 18093439), (91, 15111004), (133, 10339108), (182, 7555502), (247, 5567212), (266, 5169554), (364, 3777751), (494, 2783606), (532, 2584777), (988, 1391803), (1729, 795316), (3458, 397658), (6916, 198829)]