426458.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 10838016

約数和(自身を除く): 5827052

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 251, 322, 434, 502, 644, 713, 868, 1004, 1426, 1757, 2852, 3514, 4991, 5773, 7028, 7781, 9982, 11546, 15562, 19964, 23092, 31124, 40411, 54467, 80822, 108934, 161644, 178963, 217868, 357926, 715852, 1252741, 2505482, 5010964]

約数ペア:

[(1, 5010964), (2, 2505482), (4, 1252741), (7, 715852), (14, 357926), (23, 217868), (28, 178963), (31, 161644), (46, 108934), (62, 80822), (92, 54467), (124, 40411), (161, 31124), (217, 23092), (251, 19964), (322, 15562), (434, 11546), (502, 9982), (644, 7781), (713, 7028), (868, 5773), (1004, 4991), (1426, 3514), (1757, 2852)]