2019478566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{2339}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 4707555840

約数和(自身を除く): 2688077274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 337, 366, 427, 674, 854, 1011, 1281, 2022, 2339, 2359, 2562, 4678, 4718, 7017, 7077, 14034, 14154, 16373, 20557, 32746, 41114, 49119, 61671, 98238, 123342, 142679, 143899, 285358, 287798, 428037, 431697, 788243, 856074, 863394, 998753, 1576486, 1997506, 2364729, 2996259, 4729458, 5517701, 5992518, 11035402, 16553103, 33106206, 48082823, 96165646, 144248469, 288496938, 336579761, 673159522, 1009739283, 2019478566]

約数ペア:

[(1, 2019478566), (2, 1009739283), (3, 673159522), (6, 336579761), (7, 288496938), (14, 144248469), (21, 96165646), (42, 48082823), (61, 33106206), (122, 16553103), (183, 11035402), (337, 5992518), (366, 5517701), (427, 4729458), (674, 2996259), (854, 2364729), (1011, 1997506), (1281, 1576486), (2022, 998753), (2339, 863394), (2359, 856074), (2562, 788243), (4678, 431697), (4718, 428037), (7017, 287798), (7077, 285358), (14034, 143899), (14154, 142679), (16373, 123342), (20557, 98238), (32746, 61671), (41114, 49119)]