7204210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 14095872

約数和(自身を除く): 6891662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 367, 734, 755, 1510, 1835, 1963, 3670, 3926, 4771, 9542, 9815, 19630, 23855, 47710, 55417, 110834, 277085, 554170, 720421, 1440842, 3602105, 7204210]

約数ペア:

[(1, 7204210), (2, 3602105), (5, 1440842), (10, 720421), (13, 554170), (26, 277085), (65, 110834), (130, 55417), (151, 47710), (302, 23855), (367, 19630), (734, 9815), (755, 9542), (1510, 4771), (1835, 3926), (1963, 3670)]