284534853638

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1\times {\mathrm{40853}}^1$

素因数の和:42428

約数の個数: 32

約数和(自身を含む): 489322411776

約数和(自身を除く): 204787558138

約数列:

[1, 2, 7, 14, 443, 886, 1123, 2246, 3101, 6202, 7861, 15722, 40853, 81706, 285971, 497489, 571942, 994978, 3482423, 6964846, 18097879, 36195758, 45877919, 91755838, 126685153, 253370306, 321145433, 642290866, 20323918117, 40647836234, 142267426819, 284534853638]

約数ペア:

[(1, 284534853638), (2, 142267426819), (7, 40647836234), (14, 20323918117), (443, 642290866), (886, 321145433), (1123, 253370306), (2246, 126685153), (3101, 91755838), (6202, 45877919), (7861, 36195758), (15722, 18097879), (40853, 6964846), (81706, 3482423), (285971, 994978), (497489, 571942)]