957208028

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 1945056960

約数和(自身を除く): 987848932

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 197, 388, 394, 679, 788, 1358, 1379, 1789, 2716, 2758, 3578, 5516, 7156, 12523, 19109, 25046, 38218, 50092, 76436, 133763, 173533, 267526, 347066, 352433, 535052, 694132, 704866, 1214731, 1409732, 2429462, 2467031, 4858924, 4934062, 9868124, 34186001, 68372002, 136744004, 239302007, 478604014, 957208028]

約数ペア:

[(1, 957208028), (2, 478604014), (4, 239302007), (7, 136744004), (14, 68372002), (28, 34186001), (97, 9868124), (194, 4934062), (197, 4858924), (388, 2467031), (394, 2429462), (679, 1409732), (788, 1214731), (1358, 704866), (1379, 694132), (1789, 535052), (2716, 352433), (2758, 347066), (3578, 267526), (5516, 173533), (7156, 133763), (12523, 76436), (19109, 50092), (25046, 38218)]