2493085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1285475

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 163, 437, 665, 805, 815, 1141, 2185, 3059, 3097, 3749, 5705, 15295, 15485, 18745, 21679, 26243, 71231, 108395, 131215, 356155, 498617, 2493085]

約数ペア:

[(1, 2493085), (5, 498617), (7, 356155), (19, 131215), (23, 108395), (35, 71231), (95, 26243), (115, 21679), (133, 18745), (161, 15485), (163, 15295), (437, 5705), (665, 3749), (805, 3097), (815, 3059), (1141, 2185)]