379545278

素因数分解:

$2^1\times 7^4\times {\mathrm{79039}}^1$

素因数の和:79069

約数の個数: 20

約数和(自身を含む): 664173120

約数和(自身を除く): 284627842

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 79039, 158078, 553273, 1106546, 3872911, 7745822, 27110377, 54220754, 189772639, 379545278]

約数ペア:

[(1, 379545278), (2, 189772639), (7, 54220754), (14, 27110377), (49, 7745822), (98, 3872911), (343, 1106546), (686, 553273), (2401, 158078), (4802, 79039)]