2113201432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{100019}}^1$

素因数の和:100183

約数の個数: 32

約数和(自身を含む): 4200840000

約数和(自身を除く): 2087638568

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 100019, 200038, 400076, 800152, 1900361, 3800722, 7601444, 13902641, 15202888, 27805282, 55610564, 111221128, 264150179, 528300358, 1056600716, 2113201432]

約数ペア:

[(1, 2113201432), (2, 1056600716), (4, 528300358), (8, 264150179), (19, 111221128), (38, 55610564), (76, 27805282), (139, 15202888), (152, 13902641), (278, 7601444), (556, 3800722), (1112, 1900361), (2641, 800152), (5282, 400076), (10564, 200038), (21128, 100019)]