1330483888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2247439}}^1$

素因数の和:2247484

約数の個数: 20

約数和(自身を含む): 2647484320

約数和(自身を除く): 1317000432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2247439, 4494878, 8989756, 17979512, 35959024, 83155243, 166310486, 332620972, 665241944, 1330483888]

約数ペア:

[(1, 1330483888), (2, 665241944), (4, 332620972), (8, 166310486), (16, 83155243), (37, 35959024), (74, 17979512), (148, 8989756), (296, 4494878), (592, 2247439)]