1275008574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{645901}}^1$

素因数の和:645960

約数の個数: 32

約数和(自身を含む): 2976316416

約数和(自身を除く): 1701307842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 645901, 1291802, 1937703, 3875406, 4521307, 9042614, 13563921, 27127842, 30357347, 60714694, 91072041, 182144082, 212501429, 425002858, 637504287, 1275008574]

約数ペア:

[(1, 1275008574), (2, 637504287), (3, 425002858), (6, 212501429), (7, 182144082), (14, 91072041), (21, 60714694), (42, 30357347), (47, 27127842), (94, 13563921), (141, 9042614), (282, 4521307), (329, 3875406), (658, 1937703), (987, 1291802), (1974, 645901)]