971692946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{77723}}^1$

素因数の和:77798

約数の個数: 32

約数和(自身を含む): 1790760960

約数和(自身を除く): 819068014

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 77723, 155446, 544061, 1088122, 1476737, 2953474, 3652981, 7305962, 10337159, 20674318, 25570867, 51141734, 69406639, 138813278, 485846473, 971692946]

約数ペア:

[(1, 971692946), (2, 485846473), (7, 138813278), (14, 69406639), (19, 51141734), (38, 25570867), (47, 20674318), (94, 10337159), (133, 7305962), (266, 3652981), (329, 2953474), (658, 1476737), (893, 1088122), (1786, 544061), (6251, 155446), (12502, 77723)]