2013443146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 3707439372

約数和(自身を除く): 1693996226

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 242, 286, 319, 377, 638, 754, 761, 841, 1522, 1573, 1682, 3146, 3509, 4147, 7018, 8294, 8371, 9251, 9893, 10933, 16742, 18502, 19786, 21866, 22069, 44138, 45617, 91234, 92081, 101761, 108823, 120263, 184162, 203522, 217646, 240526, 242759, 286897, 485518, 573794, 640001, 1197053, 1280002, 1322893, 2394106, 2645786, 2670349, 3155867, 5340698, 6311734, 7040011, 8320013, 14080022, 16640026, 34714537, 69429074, 77440121, 91520143, 154880242, 183040286, 1006721573, 2013443146]

約数ペア:

[(1, 2013443146), (2, 1006721573), (11, 183040286), (13, 154880242), (22, 91520143), (26, 77440121), (29, 69429074), (58, 34714537), (121, 16640026), (143, 14080022), (242, 8320013), (286, 7040011), (319, 6311734), (377, 5340698), (638, 3155867), (754, 2670349), (761, 2645786), (841, 2394106), (1522, 1322893), (1573, 1280002), (1682, 1197053), (3146, 640001), (3509, 573794), (4147, 485518), (7018, 286897), (8294, 242759), (8371, 240526), (9251, 217646), (9893, 203522), (10933, 184162), (16742, 120263), (18502, 108823), (19786, 101761), (21866, 92081), (22069, 91234), (44138, 45617)]