434075710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{11597}}^1$

素因数の和:11820

約数の個数: 32

約数和(自身を含む): 826705440

約数和(自身を除く): 392629730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 11597, 18715, 23194, 37430, 57985, 115970, 220343, 440686, 1101715, 2203430, 2284609, 4569218, 11423045, 22846090, 43407571, 86815142, 217037855, 434075710]

約数ペア:

[(1, 434075710), (2, 217037855), (5, 86815142), (10, 43407571), (19, 22846090), (38, 11423045), (95, 4569218), (190, 2284609), (197, 2203430), (394, 1101715), (985, 440686), (1970, 220343), (3743, 115970), (7486, 57985), (11597, 37430), (18715, 23194)]