2620066.00000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 34986524

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 251, 502, 703, 1004, 1007, 1406, 1961, 2014, 2812, 3922, 4028, 4769, 7844, 9287, 9538, 13303, 18574, 19076, 26606, 37148, 37259, 53212, 74518, 149036, 176453, 252757, 352906, 492211, 505514, 705812, 984422, 1011028, 1968844, 9352009, 18704018, 37408036]

約数ペア:

[(1, 37408036), (2, 18704018), (4, 9352009), (19, 1968844), (37, 1011028), (38, 984422), (53, 705812), (74, 505514), (76, 492211), (106, 352906), (148, 252757), (212, 176453), (251, 149036), (502, 74518), (703, 53212), (1004, 37259), (1007, 37148), (1406, 26606), (1961, 19076), (2014, 18574), (2812, 13303), (3922, 9538), (4028, 9287), (4769, 7844)]