274429274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5237}}^1$

素因数の和:5462

約数の個数: 32

約数和(自身を含む): 497819520

約数和(自身を除く): 223390246

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 5237, 7486, 10474, 26201, 36659, 52402, 73318, 99503, 199006, 696521, 1031689, 1393042, 2063378, 7221823, 14443646, 19602091, 39204182, 137214637, 274429274]

約数ペア:

[(1, 274429274), (2, 137214637), (7, 39204182), (14, 19602091), (19, 14443646), (38, 7221823), (133, 2063378), (197, 1393042), (266, 1031689), (394, 696521), (1379, 199006), (2758, 99503), (3743, 73318), (5237, 52402), (7486, 36659), (10474, 26201)]