2039156924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{4591}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 4227578880

約数和(自身を除く): 2188421956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 547, 812, 1094, 2188, 3829, 4591, 7658, 9182, 15316, 15863, 18364, 31726, 32137, 63452, 64274, 111041, 128548, 133139, 222082, 266278, 444164, 532556, 931973, 1863946, 2511277, 3727892, 5022554, 10045108, 17578939, 35157878, 70315756, 72827033, 145654066, 291308132, 509789231, 1019578462, 2039156924]

約数ペア:

[(1, 2039156924), (2, 1019578462), (4, 509789231), (7, 291308132), (14, 145654066), (28, 72827033), (29, 70315756), (58, 35157878), (116, 17578939), (203, 10045108), (406, 5022554), (547, 3727892), (812, 2511277), (1094, 1863946), (2188, 931973), (3829, 532556), (4591, 444164), (7658, 266278), (9182, 222082), (15316, 133139), (15863, 128548), (18364, 111041), (31726, 64274), (32137, 63452)]