2621879056

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{721883}}^1$

素因数の和:722118

約数の個数: 20

約数和(自身を含む): 5102276112

約数和(自身を除く): 2480397056

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 721883, 1443766, 2887532, 5775064, 11550128, 163867441, 327734882, 655469764, 1310939528, 2621879056]

約数ペア:

[(1, 2621879056), (2, 1310939528), (4, 655469764), (8, 327734882), (16, 163867441), (227, 11550128), (454, 5775064), (908, 2887532), (1816, 1443766), (3632, 721883)]