1664888977928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{469657}}^1\times {\mathrm{40283}}^1$

素因数の和:509957

約数の個数: 32

約数和(自身を含む): 3405546516960

約数和(自身を除く): 1740657539032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 40283, 80566, 161132, 322264, 443113, 469657, 886226, 939314, 1772452, 1878628, 3544904, 3757256, 5166227, 10332454, 20664908, 41329816, 18919192931, 37838385862, 75676771724, 151353543448, 208111122241, 416222244482, 832444488964, 1664888977928]

約数ペア:

[(1, 1664888977928), (2, 832444488964), (4, 416222244482), (8, 208111122241), (11, 151353543448), (22, 75676771724), (44, 37838385862), (88, 18919192931), (40283, 41329816), (80566, 20664908), (161132, 10332454), (322264, 5166227), (443113, 3757256), (469657, 3544904), (886226, 1878628), (939314, 1772452)]