1019946718

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{25411}}^1$

素因数の和:25528

約数の個数: 32

約数和(自身を含む): 1815026688

約数和(自身を除く): 795079970

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 20069, 25411, 40138, 50822, 177877, 355754, 1194317, 1550071, 2388634, 3100142, 8360219, 10850497, 16720438, 21700994, 72853337, 145706674, 509973359, 1019946718]

約数ペア:

[(1, 1019946718), (2, 509973359), (7, 145706674), (14, 72853337), (47, 21700994), (61, 16720438), (94, 10850497), (122, 8360219), (329, 3100142), (427, 2388634), (658, 1550071), (854, 1194317), (2867, 355754), (5734, 177877), (20069, 50822), (25411, 40138)]