1218751852031

素因数分解:

$7^1\times {\mathrm{947}}^1\times {\mathrm{10259}}^1\times {\mathrm{17921}}^1$

素因数の和:29134

約数の個数: 16

約数和(自身を含む): 1394543796480

約数和(自身を除く): 175791944449

約数列:

[1, 7, 947, 6629, 10259, 17921, 71813, 125447, 9715273, 16971187, 68006911, 118798309, 183851539, 1286960773, 174107407433, 1218751852031]

約数ペア:

[(1, 1218751852031), (7, 174107407433), (947, 1286960773), (6629, 183851539), (10259, 118798309), (17921, 68006911), (71813, 16971187), (125447, 9715273)]