260310988

素因数分解:

$2^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{3331}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 520964864

約数和(自身を除く): 260653876

約数列:

[1, 2, 4, 7, 14, 28, 2791, 3331, 5582, 6662, 11164, 13324, 19537, 23317, 39074, 46634, 78148, 93268, 9296821, 18593642, 37187284, 65077747, 130155494, 260310988]

約数ペア:

[(1, 260310988), (2, 130155494), (4, 65077747), (7, 37187284), (14, 18593642), (28, 9296821), (2791, 93268), (3331, 78148), (5582, 46634), (6662, 39074), (11164, 23317), (13324, 19537)]