2016486280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2965421}}^1$

素因数の和:2965449

約数の個数: 32

約数和(自身を含む): 4803983640

約数和(自身を除く): 2787497360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2965421, 5930842, 11861684, 14827105, 23723368, 29654210, 50412157, 59308420, 100824314, 118616840, 201648628, 252060785, 403297256, 504121570, 1008243140, 2016486280]

約数ペア:

[(1, 2016486280), (2, 1008243140), (4, 504121570), (5, 403297256), (8, 252060785), (10, 201648628), (17, 118616840), (20, 100824314), (34, 59308420), (40, 50412157), (68, 29654210), (85, 23723368), (136, 14827105), (170, 11861684), (340, 5930842), (680, 2965421)]