9667376444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{20357}}^1$

素因数の和:20666

約数の個数: 48

約数和(自身を含む): 18961278336

約数和(自身を除く): 9293901892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 251, 473, 502, 946, 1004, 1892, 2761, 5522, 10793, 11044, 20357, 21586, 40714, 43172, 81428, 118723, 223927, 237446, 447854, 474892, 875351, 895708, 1750702, 3501404, 5109607, 9628861, 10219214, 19257722, 20438428, 38515444, 56205677, 112411354, 219713101, 224822708, 439426202, 878852404, 2416844111, 4833688222, 9667376444]

約数ペア:

[(1, 9667376444), (2, 4833688222), (4, 2416844111), (11, 878852404), (22, 439426202), (43, 224822708), (44, 219713101), (86, 112411354), (172, 56205677), (251, 38515444), (473, 20438428), (502, 19257722), (946, 10219214), (1004, 9628861), (1892, 5109607), (2761, 3501404), (5522, 1750702), (10793, 895708), (11044, 875351), (20357, 474892), (21586, 447854), (40714, 237446), (43172, 223927), (81428, 118723)]