2016048503

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 2482099200

約数和(自身を除く): 466050697

約数列:

[1, 7, 47, 49, 53, 83, 199, 329, 371, 581, 1393, 2303, 2491, 2597, 3901, 4067, 4399, 9353, 9751, 10547, 16517, 17437, 27307, 30793, 65471, 73829, 115619, 122059, 191149, 206753, 215551, 458297, 495709, 516803, 776299, 809333, 875401, 1447271, 3469963, 5434093, 6127807, 10130897, 24289741, 38038651, 41143847, 42894649, 288006929, 2016048503]

約数ペア:

[(1, 2016048503), (7, 288006929), (47, 42894649), (49, 41143847), (53, 38038651), (83, 24289741), (199, 10130897), (329, 6127807), (371, 5434093), (581, 3469963), (1393, 1447271), (2303, 875401), (2491, 809333), (2597, 776299), (3901, 516803), (4067, 495709), (4399, 458297), (9353, 215551), (9751, 206753), (10547, 191149), (16517, 122059), (17437, 115619), (27307, 73829), (30793, 65471)]