475122956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{140237}}^1$

素因数の和:140270

約数の個数: 36

約数和(自身を含む): 1044492624

約数和(自身を除く): 569369668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 140237, 280474, 560948, 981659, 1542607, 1963318, 3085214, 3926636, 6170428, 10798249, 16968677, 21596498, 33937354, 43192996, 67874708, 118780739, 237561478, 475122956]

約数ペア:

[(1, 475122956), (2, 237561478), (4, 118780739), (7, 67874708), (11, 43192996), (14, 33937354), (22, 21596498), (28, 16968677), (44, 10798249), (77, 6170428), (121, 3926636), (154, 3085214), (242, 1963318), (308, 1542607), (484, 981659), (847, 560948), (1694, 280474), (3388, 140237)]