2949478

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 5078304

約数和(自身を除く): 2128826

約数列:

[1, 2, 7, 14, 457, 461, 914, 922, 3199, 3227, 6398, 6454, 210677, 421354, 1474739, 2949478]

約数ペア:

[(1, 2949478), (2, 1474739), (7, 421354), (14, 210677), (457, 6454), (461, 6398), (914, 3227), (922, 3199)]