3080458064

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1226297}}^1$

素因数の和:1226462

約数の個数: 20

約数和(自身を含む): 6006407604

約数和(自身を除く): 2925949540

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 1226297, 2452594, 4905188, 9810376, 19620752, 192528629, 385057258, 770114516, 1540229032, 3080458064]

約数ペア:

[(1, 3080458064), (2, 1540229032), (4, 770114516), (8, 385057258), (16, 192528629), (157, 19620752), (314, 9810376), (628, 4905188), (1256, 2452594), (2512, 1226297)]