1230581212

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{104891}}^1$

素因数の和:105321

約数の個数: 24

約数和(自身を含む): 2467059840

約数和(自身を除く): 1236478628

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 104891, 209782, 419564, 734237, 1468474, 2936948, 43949329, 87898658, 175797316, 307645303, 615290606, 1230581212]

約数ペア:

[(1, 1230581212), (2, 615290606), (4, 307645303), (7, 175797316), (14, 87898658), (28, 43949329), (419, 2936948), (838, 1468474), (1676, 734237), (2933, 419564), (5866, 209782), (11732, 104891)]