238519330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{50857}}^1$

素因数の和:50938

約数の個数: 32

約数和(自身を含む): 498001536

約数和(自身を除く): 259482206

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 50857, 101714, 254285, 355999, 508570, 711998, 1779995, 3407419, 3559990, 6814838, 17037095, 23851933, 34074190, 47703866, 119259665, 238519330]

約数ペア:

[(1, 238519330), (2, 119259665), (5, 47703866), (7, 34074190), (10, 23851933), (14, 17037095), (35, 6814838), (67, 3559990), (70, 3407419), (134, 1779995), (335, 711998), (469, 508570), (670, 355999), (938, 254285), (2345, 101714), (4690, 50857)]