2172381119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{2879}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 2314137600

約数和(自身を除く): 141756481

約数列:

[1, 23, 53, 619, 1219, 2879, 14237, 32807, 66217, 152587, 754561, 1782101, 3509501, 40988323, 94451353, 2172381119]

約数ペア:

[(1, 2172381119), (23, 94451353), (53, 40988323), (619, 3509501), (1219, 1782101), (2879, 754561), (14237, 152587), (32807, 66217)]