1961079772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2789}}^1\times {\mathrm{4751}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 3526649280

約数和(自身を除く): 1565569508

約数列:

[1, 2, 4, 37, 74, 148, 2789, 4751, 5578, 9502, 11156, 19004, 103193, 175787, 206386, 351574, 412772, 703148, 13250539, 26501078, 53002156, 490269943, 980539886, 1961079772]

約数ペア:

[(1, 1961079772), (2, 980539886), (4, 490269943), (37, 53002156), (74, 26501078), (148, 13250539), (2789, 703148), (4751, 412772), (5578, 351574), (9502, 206386), (11156, 175787), (19004, 103193)]