1738350140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{307129}}^1$

素因数の和:307421

約数の個数: 24

約数和(自身を含む): 3663446640

約数和(自身を除く): 1925096500

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 307129, 614258, 1228516, 1535645, 3071290, 6142580, 86917507, 173835014, 347670028, 434587535, 869175070, 1738350140]

約数ペア:

[(1, 1738350140), (2, 869175070), (4, 434587535), (5, 347670028), (10, 173835014), (20, 86917507), (283, 6142580), (566, 3071290), (1132, 1535645), (1415, 1228516), (2830, 614258), (5660, 307129)]