2058904843983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13591}}^1\times {\mathrm{6779}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 3220220989440

約数和(自身を除く): 1161316145457

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 6779, 7449, 13591, 20337, 22347, 40773, 61011, 88127, 122319, 176683, 264381, 530049, 793143, 1294789, 1590147, 2595881, 3884367, 7787643, 11653101, 16832257, 23362929, 33746453, 50496771, 92133389, 101239359, 151490313, 276400167, 303718077, 829200501, 1197734057, 3593202171, 10779606513, 17597477299, 52792431897, 158377295691, 228767204887, 686301614661, 2058904843983]

約数ペア:

[(1, 2058904843983), (3, 686301614661), (9, 228767204887), (13, 158377295691), (39, 52792431897), (117, 17597477299), (191, 10779606513), (573, 3593202171), (1719, 1197734057), (2483, 829200501), (6779, 303718077), (7449, 276400167), (13591, 151490313), (20337, 101239359), (22347, 92133389), (40773, 50496771), (61011, 33746453), (88127, 23362929), (122319, 16832257), (176683, 11653101), (264381, 7787643), (530049, 3884367), (793143, 2595881), (1294789, 1590147)]