438422713346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{22621}}^1\times {\mathrm{421331}}^1$

素因数の和:443977

約数の個数: 16

約数和(自身を含む): 686258820288

約数和(自身を除く): 247836106942

約数列:

[1, 2, 23, 46, 22621, 45242, 421331, 520283, 842662, 1040566, 9690613, 19381226, 9530928551, 19061857102, 219211356673, 438422713346]

約数ペア:

[(1, 438422713346), (2, 219211356673), (23, 19061857102), (46, 9530928551), (22621, 19381226), (45242, 9690613), (421331, 1040566), (520283, 842662)]