26500046

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 40401504

約数和(自身を除く): 13901458

約数列:

[1, 2, 103, 197, 206, 394, 653, 1306, 20291, 40582, 67259, 128641, 134518, 257282, 13250023, 26500046]

約数ペア:

[(1, 26500046), (2, 13250023), (103, 257282), (197, 134518), (206, 128641), (394, 67259), (653, 40582), (1306, 20291)]