5249121290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{74987447}}^1$

素因数の和:74987461

約数の個数: 16

約数和(自身を含む): 10798192512

約数和(自身を除く): 5549071222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 74987447, 149974894, 374937235, 524912129, 749874470, 1049824258, 2624560645, 5249121290]

約数ペア:

[(1, 5249121290), (2, 2624560645), (5, 1049824258), (7, 749874470), (10, 524912129), (14, 374937235), (35, 149974894), (70, 74987447)]