338739842

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{15227}}^1$

素因数の和:15470

約数の個数: 24

約数和(自身を含む): 593709264

約数和(自身を除く): 254969422

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 11123, 15227, 22246, 30454, 106589, 213178, 746123, 1492246, 3456529, 6913058, 24195703, 48391406, 169369921, 338739842]

約数ペア:

[(1, 338739842), (2, 169369921), (7, 48391406), (14, 24195703), (49, 6913058), (98, 3456529), (227, 1492246), (454, 746123), (1589, 213178), (3178, 106589), (11123, 30454), (15227, 22246)]