1247260012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{21503}}^1$

素因数の和:22377

約数の個数: 24

約数和(自身を含む): 2313916416

約数和(自身を除く): 1066656404

約数列:

[1, 2, 4, 17, 34, 68, 853, 1706, 3412, 14501, 21503, 29002, 43006, 58004, 86012, 365551, 731102, 1462204, 18342059, 36684118, 73368236, 311815003, 623630006, 1247260012]

約数ペア:

[(1, 1247260012), (2, 623630006), (4, 311815003), (17, 73368236), (34, 36684118), (68, 18342059), (853, 1462204), (1706, 731102), (3412, 365551), (14501, 86012), (21503, 58004), (29002, 43006)]