90778786

素因数分解:

$2^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{5399}}^1$

素因数の和:6609

約数の個数: 16

約数和(自身を含む): 155779200

約数和(自身を除く): 65000414

約数列:

[1, 2, 7, 14, 1201, 2402, 5399, 8407, 10798, 16814, 37793, 75586, 6484199, 12968398, 45389393, 90778786]

約数ペア:

[(1, 90778786), (2, 45389393), (7, 12968398), (14, 6484199), (1201, 75586), (2402, 37793), (5399, 16814), (8407, 10798)]