513142310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{4013}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 973956960

約数和(自身を除く): 460814650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 3365, 4013, 6730, 8026, 12787, 20065, 25574, 40130, 63935, 76247, 127870, 152494, 381235, 762470, 2700749, 5401498, 13503745, 27007490, 51314231, 102628462, 256571155, 513142310]

約数ペア:

[(1, 513142310), (2, 256571155), (5, 102628462), (10, 51314231), (19, 27007490), (38, 13503745), (95, 5401498), (190, 2700749), (673, 762470), (1346, 381235), (3365, 152494), (4013, 127870), (6730, 76247), (8026, 63935), (12787, 40130), (20065, 25574)]