1999996838438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{54713}}^1\times {\mathrm{630247}}^1$

素因数の和:684991

約数の個数: 16

約数和(自身を含む): 3103505016480

約数和(自身を除く): 1103508178042

約数列:

[1, 2, 29, 58, 54713, 109426, 630247, 1260494, 1586677, 3173354, 18277163, 36554326, 34482704111, 68965408222, 999998419219, 1999996838438]

約数ペア:

[(1, 1999996838438), (2, 999998419219), (29, 68965408222), (58, 34482704111), (54713, 36554326), (109426, 18277163), (630247, 3173354), (1260494, 1586677)]