2763812380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19741517}}^1$

素因数の和:19741533

約数の個数: 24

約数和(自身を含む): 6633150048

約数和(自身を除く): 3869337668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19741517, 39483034, 78966068, 98707585, 138190619, 197415170, 276381238, 394830340, 552762476, 690953095, 1381906190, 2763812380]

約数ペア:

[(1, 2763812380), (2, 1381906190), (4, 690953095), (5, 552762476), (7, 394830340), (10, 276381238), (14, 197415170), (20, 138190619), (28, 98707585), (35, 78966068), (70, 39483034), (140, 19741517)]