286431292

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193013}}^1$

素因数の和:193077

約数の個数: 24

約数和(自身を含む): 583674336

約数和(自身を除く): 297243044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 193013, 386026, 772052, 1351091, 2702182, 5404364, 10229689, 20459378, 40918756, 71607823, 143215646, 286431292]

約数ペア:

[(1, 286431292), (2, 143215646), (4, 71607823), (7, 40918756), (14, 20459378), (28, 10229689), (53, 5404364), (106, 2702182), (212, 1351091), (371, 772052), (742, 386026), (1484, 193013)]