2938867022

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74413}}^1$

素因数の和:74473

約数の個数: 48

約数和(自身を含む): 5700707712

約数和(自身を除く): 2761840690

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 19747, 39494, 74413, 148826, 520891, 967369, 1041782, 1934738, 2306803, 3646237, 4613606, 6771583, 7292474, 13543166, 16147621, 29988439, 32295242, 47401081, 59976878, 94802162, 113033347, 209919073, 226066694, 419838146, 1469433511, 2938867022]

約数ペア:

[(1, 2938867022), (2, 1469433511), (7, 419838146), (13, 226066694), (14, 209919073), (26, 113033347), (31, 94802162), (49, 59976878), (62, 47401081), (91, 32295242), (98, 29988439), (182, 16147621), (217, 13543166), (403, 7292474), (434, 6771583), (637, 4613606), (806, 3646237), (1274, 2306803), (1519, 1934738), (2821, 1041782), (3038, 967369), (5642, 520891), (19747, 148826), (39494, 74413)]