923947892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20011}}^1$

素因数の和:20136

約数の個数: 48

約数和(自身を含む): 1976865408

約数和(自身を除く): 1052917516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1649, 2716, 3298, 6596, 11543, 20011, 23086, 40022, 46172, 80044, 140077, 280154, 340187, 560308, 680374, 1360748, 1941067, 2381309, 3882134, 4762618, 7764268, 9525236, 13587469, 27174938, 32998139, 54349876, 65996278, 131992556, 230986973, 461973946, 923947892]

約数ペア:

[(1, 923947892), (2, 461973946), (4, 230986973), (7, 131992556), (14, 65996278), (17, 54349876), (28, 32998139), (34, 27174938), (68, 13587469), (97, 9525236), (119, 7764268), (194, 4762618), (238, 3882134), (388, 2381309), (476, 1941067), (679, 1360748), (1358, 680374), (1649, 560308), (2716, 340187), (3298, 280154), (6596, 140077), (11543, 80044), (20011, 46172), (23086, 40022)]