2912804884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{3137}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 5693587200

約数和(自身を除く): 2780782316

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 449, 517, 898, 1034, 1796, 2068, 3137, 4939, 6274, 9878, 12548, 19756, 21103, 34507, 42206, 69014, 84412, 138028, 147439, 232133, 294878, 464266, 589756, 928532, 1408513, 1621829, 2817026, 3243658, 5634052, 6487316, 15493643, 30987286, 61974572, 66200111, 132400222, 264800444, 728201221, 1456402442, 2912804884]

約数ペア:

[(1, 2912804884), (2, 1456402442), (4, 728201221), (11, 264800444), (22, 132400222), (44, 66200111), (47, 61974572), (94, 30987286), (188, 15493643), (449, 6487316), (517, 5634052), (898, 3243658), (1034, 2817026), (1796, 1621829), (2068, 1408513), (3137, 928532), (4939, 589756), (6274, 464266), (9878, 294878), (12548, 232133), (19756, 147439), (21103, 138028), (34507, 84412), (42206, 69014)]