1292738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 2047680

約数和(自身を除く): 754942

約数列:

[1, 2, 23, 46, 157, 179, 314, 358, 3611, 4117, 7222, 8234, 28103, 56206, 646369, 1292738]

約数ペア:

[(1, 1292738), (2, 646369), (23, 56206), (46, 28103), (157, 8234), (179, 7222), (314, 4117), (358, 3611)]