2619961204

素因数分解:

$2^2\times 7^2\times {\mathrm{13367149}}^1$

素因数の和:13367167

約数の個数: 18

約数和(自身を含む): 5333492850

約数和(自身を除く): 2713531646

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13367149, 26734298, 53468596, 93570043, 187140086, 374280172, 654990301, 1309980602, 2619961204]

約数ペア:

[(1, 2619961204), (2, 1309980602), (4, 654990301), (7, 374280172), (14, 187140086), (28, 93570043), (49, 53468596), (98, 26734298), (196, 13367149)]