243258978812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{8581169}}^1$

素因数の和:8581565

約数の個数: 24

約数和(自身を含む): 449310061200

約数和(自身を除く): 206051082388

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 7087, 14174, 28348, 8581169, 17162338, 34324676, 163042211, 326084422, 652168844, 3200776037, 6401552074, 12803104148, 60814744703, 121629489406, 243258978812]

約数ペア:

[(1, 243258978812), (2, 121629489406), (4, 60814744703), (19, 12803104148), (38, 6401552074), (76, 3200776037), (373, 652168844), (746, 326084422), (1492, 163042211), (7087, 34324676), (14174, 17162338), (28348, 8581169)]