2880493936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9475309}}^1$

素因数の和:9475336

約数の個数: 20

約数和(自身を含む): 5874692200

約数和(自身を除く): 2994198264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9475309, 18950618, 37901236, 75802472, 151604944, 180030871, 360061742, 720123484, 1440246968, 2880493936]

約数ペア:

[(1, 2880493936), (2, 1440246968), (4, 720123484), (8, 360061742), (16, 180030871), (19, 151604944), (38, 75802472), (76, 37901236), (152, 18950618), (304, 9475309)]