328563586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 546861168

約数和(自身を除く): 218297582

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 1066, 1597, 2509, 3194, 5018, 7913, 15826, 20761, 41522, 65477, 102869, 130954, 205738, 308221, 616442, 851201, 1702402, 4006873, 8013746, 12637061, 25274122, 164281793, 328563586]

約数ペア:

[(1, 328563586), (2, 164281793), (13, 25274122), (26, 12637061), (41, 8013746), (82, 4006873), (193, 1702402), (386, 851201), (533, 616442), (1066, 308221), (1597, 205738), (2509, 130954), (3194, 102869), (5018, 65477), (7913, 41522), (15826, 20761)]