432908372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1597}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 822909276

約数和(自身を除く): 390000904

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 401, 676, 802, 1597, 1604, 3194, 5213, 6388, 10426, 20761, 20852, 41522, 67769, 83044, 135538, 269893, 271076, 539786, 640397, 1079572, 1280794, 2561588, 8325161, 16650322, 33300644, 108227093, 216454186, 432908372]

約数ペア:

[(1, 432908372), (2, 216454186), (4, 108227093), (13, 33300644), (26, 16650322), (52, 8325161), (169, 2561588), (338, 1280794), (401, 1079572), (676, 640397), (802, 539786), (1597, 271076), (1604, 269893), (3194, 135538), (5213, 83044), (6388, 67769), (10426, 41522), (20761, 20852)]