2669883952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8782513}}^1$

素因数の和:8782540

約数の個数: 20

約数和(自身を含む): 5445158680

約数和(自身を除く): 2775274728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8782513, 17565026, 35130052, 70260104, 140520208, 166867747, 333735494, 667470988, 1334941976, 2669883952]

約数ペア:

[(1, 2669883952), (2, 1334941976), (4, 667470988), (8, 333735494), (16, 166867747), (19, 140520208), (38, 70260104), (76, 35130052), (152, 17565026), (304, 8782513)]