2017374788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{2521}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 4152220800

約数和(自身を除く): 2134846012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1399, 2521, 2798, 5042, 5596, 10084, 15389, 18187, 27731, 30778, 32773, 36374, 55462, 61556, 65546, 72748, 110924, 131092, 200057, 360503, 400114, 721006, 800228, 1442012, 3526879, 7053758, 14107516, 38795669, 45849427, 77591338, 91698854, 155182676, 183397708, 504343697, 1008687394, 2017374788]

約数ペア:

[(1, 2017374788), (2, 1008687394), (4, 504343697), (11, 183397708), (13, 155182676), (22, 91698854), (26, 77591338), (44, 45849427), (52, 38795669), (143, 14107516), (286, 7053758), (572, 3526879), (1399, 1442012), (2521, 800228), (2798, 721006), (5042, 400114), (5596, 360503), (10084, 200057), (15389, 131092), (18187, 110924), (27731, 72748), (30778, 65546), (32773, 61556), (36374, 55462)]