857249882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 1404739584

約数和(自身を除く): 547489702

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 713, 1426, 1633, 2201, 3266, 4402, 8467, 16934, 50623, 101246, 194741, 262477, 389482, 524954, 601157, 1202314, 6036971, 12073942, 13826611, 18635867, 27653222, 37271734, 428624941, 857249882]

約数ペア:

[(1, 857249882), (2, 428624941), (23, 37271734), (31, 27653222), (46, 18635867), (62, 13826611), (71, 12073942), (142, 6036971), (713, 1202314), (1426, 601157), (1633, 524954), (2201, 389482), (3266, 262477), (4402, 194741), (8467, 101246), (16934, 50623)]