450908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 882000

約数和(自身を除く): 431092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 349, 646, 698, 1292, 1396, 5933, 6631, 11866, 13262, 23732, 26524, 112727, 225454, 450908]

約数ペア:

[(1, 450908), (2, 225454), (4, 112727), (17, 26524), (19, 23732), (34, 13262), (38, 11866), (68, 6631), (76, 5933), (323, 1396), (349, 1292), (646, 698)]