7091268940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50651921}}^1$

素因数の和:50651937

約数の個数: 24

約数和(自身を含む): 17019045792

約数和(自身を除く): 9927776852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50651921, 101303842, 202607684, 253259605, 354563447, 506519210, 709126894, 1013038420, 1418253788, 1772817235, 3545634470, 7091268940]

約数ペア:

[(1, 7091268940), (2, 3545634470), (4, 1772817235), (5, 1418253788), (7, 1013038420), (10, 709126894), (14, 506519210), (20, 354563447), (28, 253259605), (35, 202607684), (70, 101303842), (140, 50651921)]