256026450130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{7943731}}^1$

素因数の和:7944042

約数の個数: 32

約数和(自身を含む): 504458756928

約数和(自身を除く): 248432306798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6446, 16115, 32230, 7943731, 15887462, 39718655, 79437310, 87381041, 174762082, 436905205, 873810410, 2327513183, 4655026366, 11637565915, 23275131830, 25602645013, 51205290026, 128013225065, 256026450130]

約数ペア:

[(1, 256026450130), (2, 128013225065), (5, 51205290026), (10, 25602645013), (11, 23275131830), (22, 11637565915), (55, 4655026366), (110, 2327513183), (293, 873810410), (586, 436905205), (1465, 174762082), (2930, 87381041), (3223, 79437310), (6446, 39718655), (16115, 15887462), (32230, 7943731)]