2010646519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5051}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 2512258560

約数和(自身を除く): 501612041

約数列:

[1, 7, 19, 41, 73, 133, 287, 511, 779, 1387, 2993, 5051, 5453, 9709, 20951, 35357, 56867, 95969, 207091, 368723, 398069, 671783, 1449637, 2581061, 3934729, 7005737, 15117643, 27543103, 49040159, 105823501, 287235217, 2010646519]

約数ペア:

[(1, 2010646519), (7, 287235217), (19, 105823501), (41, 49040159), (73, 27543103), (133, 15117643), (287, 7005737), (511, 3934729), (779, 2581061), (1387, 1449637), (2993, 671783), (5051, 398069), (5453, 368723), (9709, 207091), (20951, 95969), (35357, 56867)]