1553204236

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{15493}}^1$

素因数の和:15921

約数の個数: 24

約数和(自身を含む): 2764377504

約数和(自身を除く): 1211173268

約数列:

[1, 2, 4, 71, 142, 284, 353, 706, 1412, 15493, 25063, 30986, 50126, 61972, 100252, 1100003, 2200006, 4400012, 5469029, 10938058, 21876116, 388301059, 776602118, 1553204236]

約数ペア:

[(1, 1553204236), (2, 776602118), (4, 388301059), (71, 21876116), (142, 10938058), (284, 5469029), (353, 4400012), (706, 2200006), (1412, 1100003), (15493, 100252), (25063, 61972), (30986, 50126)]