2978953994

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1\times {\mathrm{6173}}^1$

素因数の和:8665

約数の個数: 16

約数和(自身を含む): 4515293160

約数和(自身を除く): 1536339166

約数列:

[1, 2, 101, 202, 2389, 4778, 6173, 12346, 241289, 482578, 623473, 1246946, 14747297, 29494594, 1489476997, 2978953994]

約数ペア:

[(1, 2978953994), (2, 1489476997), (101, 29494594), (202, 14747297), (2389, 1246946), (4778, 623473), (6173, 482578), (12346, 241289)]