7139851274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{42829}}^1$

素因数の和:42998

約数の個数: 32

約数和(自身を含む): 11656612800

約数和(自身を除く): 4516761526

約数列:

[1, 2, 19, 38, 41, 82, 107, 214, 779, 1558, 2033, 4066, 4387, 8774, 42829, 83353, 85658, 166706, 813751, 1627502, 1755989, 3511978, 4582703, 9165406, 33363791, 66727582, 87071357, 174142714, 187890823, 375781646, 3569925637, 7139851274]

約数ペア:

[(1, 7139851274), (2, 3569925637), (19, 375781646), (38, 187890823), (41, 174142714), (82, 87071357), (107, 66727582), (214, 33363791), (779, 9165406), (1558, 4582703), (2033, 3511978), (4066, 1755989), (4387, 1627502), (8774, 813751), (42829, 166706), (83353, 85658)]