2649001822

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{18229}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 4015121040

約数和(自身を除く): 1366119218

約数列:

[1, 2, 113, 226, 643, 1286, 18229, 36458, 72659, 145318, 2059877, 4119754, 11721247, 23442494, 1324500911, 2649001822]

約数ペア:

[(1, 2649001822), (2, 1324500911), (113, 23442494), (226, 11721247), (643, 4119754), (1286, 2059877), (18229, 145318), (36458, 72659)]