857745944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{314423}}^1$

素因数の和:314471

約数の個数: 32

約数和(自身を含む): 1811082240

約数和(自身を除く): 953336296

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 314423, 628846, 1257692, 2515384, 3458653, 6917306, 9747113, 13834612, 19494226, 27669224, 38988452, 77976904, 107218243, 214436486, 428872972, 857745944]

約数ペア:

[(1, 857745944), (2, 428872972), (4, 214436486), (8, 107218243), (11, 77976904), (22, 38988452), (31, 27669224), (44, 19494226), (62, 13834612), (88, 9747113), (124, 6917306), (248, 3458653), (341, 2515384), (682, 1257692), (1364, 628846), (2728, 314423)]