173090788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{6389}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 326886840

約数和(自身を除く): 153796052

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 6389, 6773, 12778, 13546, 25556, 27092, 83057, 166114, 332228, 3328669, 6657338, 13314676, 43272697, 86545394, 173090788]

約数ペア:

[(1, 173090788), (2, 86545394), (4, 43272697), (13, 13314676), (26, 6657338), (52, 3328669), (521, 332228), (1042, 166114), (2084, 83057), (6389, 27092), (6773, 25556), (12778, 13546)]