320126026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 542638080

約数和(自身を除く): 222512054

約数列:

[1, 2, 11, 22, 31, 62, 341, 367, 682, 734, 1279, 2558, 4037, 8074, 11377, 14069, 22754, 28138, 39649, 79298, 125147, 250294, 436139, 469393, 872278, 938786, 5163323, 10326646, 14551183, 29102366, 160063013, 320126026]

約数ペア:

[(1, 320126026), (2, 160063013), (11, 29102366), (22, 14551183), (31, 10326646), (62, 5163323), (341, 938786), (367, 872278), (682, 469393), (734, 436139), (1279, 250294), (2558, 125147), (4037, 79298), (8074, 39649), (11377, 28138), (14069, 22754)]