1770795554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 3084812640

約数和(自身を除く): 1314017086

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 353, 418, 706, 1091, 2182, 2299, 3883, 4598, 6707, 7766, 12001, 13414, 20729, 24002, 41458, 42713, 73777, 85426, 132011, 147554, 228019, 264022, 385123, 456038, 770246, 811547, 1623094, 2508209, 4236353, 5016418, 7317337, 8472706, 14634674, 46599883, 80490707, 93199766, 160981414, 885397777, 1770795554]

約数ペア:

[(1, 1770795554), (2, 885397777), (11, 160981414), (19, 93199766), (22, 80490707), (38, 46599883), (121, 14634674), (209, 8472706), (242, 7317337), (353, 5016418), (418, 4236353), (706, 2508209), (1091, 1623094), (2182, 811547), (2299, 770246), (3883, 456038), (4598, 385123), (6707, 264022), (7766, 228019), (12001, 147554), (13414, 132011), (20729, 85426), (24002, 73777), (41458, 42713)]