137730796

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{7309}}^1$

素因数の和:7993

約数の個数: 24

約数和(自身を含む): 275908640

約数和(自身を除く): 138177844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 7309, 9422, 14618, 18844, 29236, 51163, 102326, 204652, 4918957, 9837914, 19675828, 34432699, 68865398, 137730796]

約数ペア:

[(1, 137730796), (2, 68865398), (4, 34432699), (7, 19675828), (14, 9837914), (28, 4918957), (673, 204652), (1346, 102326), (2692, 51163), (4711, 29236), (7309, 18844), (9422, 14618)]