258530008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{12829}}^1$

素因数の和:13075

約数の個数: 32

約数和(自身を含む): 531162000

約数和(自身を除く): 272631992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 5038, 10076, 12829, 20152, 25658, 51316, 102632, 141119, 282238, 564476, 1128952, 2937841, 5875682, 11751364, 23502728, 32316251, 64632502, 129265004, 258530008]

約数ペア:

[(1, 258530008), (2, 129265004), (4, 64632502), (8, 32316251), (11, 23502728), (22, 11751364), (44, 5875682), (88, 2937841), (229, 1128952), (458, 564476), (916, 282238), (1832, 141119), (2519, 102632), (5038, 51316), (10076, 25658), (12829, 20152)]